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| author | Anton Luka Šijanec <anton@sijanec.eu> | 2022-01-11 12:35:47 +0100 |
|---|---|---|
| committer | Anton Luka Šijanec <anton@sijanec.eu> | 2022-01-11 12:35:47 +0100 |
| commit | 19985dbb8c0aa66dc4bf7905abc1148de909097d (patch) | |
| tree | 2cd5a5d20d7e80fc2a51adf60d838d8a2c40999e /admin/survey/excel/PHPExcel/Writer/Excel5 | |
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Diffstat (limited to 'admin/survey/excel/PHPExcel/Writer/Excel5')
| -rw-r--r-- | admin/survey/excel/PHPExcel/Writer/Excel5/BIFFwriter.php | 255 | ||||
| -rw-r--r-- | admin/survey/excel/PHPExcel/Writer/Excel5/Escher.php | 537 | ||||
| -rw-r--r-- | admin/survey/excel/PHPExcel/Writer/Excel5/Font.php | 165 | ||||
| -rw-r--r-- | admin/survey/excel/PHPExcel/Writer/Excel5/Parser.php | 1583 | ||||
| -rw-r--r-- | admin/survey/excel/PHPExcel/Writer/Excel5/Workbook.php | 1450 | ||||
| -rw-r--r-- | admin/survey/excel/PHPExcel/Writer/Excel5/Worksheet.php | 2954 | ||||
| -rw-r--r-- | admin/survey/excel/PHPExcel/Writer/Excel5/Xf.php | 546 |
7 files changed, 7490 insertions, 0 deletions
diff --git a/admin/survey/excel/PHPExcel/Writer/Excel5/BIFFwriter.php b/admin/survey/excel/PHPExcel/Writer/Excel5/BIFFwriter.php new file mode 100644 index 0000000..2c930c3 --- /dev/null +++ b/admin/survey/excel/PHPExcel/Writer/Excel5/BIFFwriter.php @@ -0,0 +1,255 @@ +<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2012 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
+ * @version 1.7.8, 2012-10-12
+ */
+
+// Original file header of PEAR::Spreadsheet_Excel_Writer_BIFFwriter (used as the base for this class):
+// -----------------------------------------------------------------------------------------
+// * Module written/ported by Xavier Noguer <xnoguer@rezebra.com>
+// *
+// * The majority of this is _NOT_ my code. I simply ported it from the
+// * PERL Spreadsheet::WriteExcel module.
+// *
+// * The author of the Spreadsheet::WriteExcel module is John McNamara
+// * <jmcnamara@cpan.org>
+// *
+// * I _DO_ maintain this code, and John McNamara has nothing to do with the
+// * porting of this code to PHP. Any questions directly related to this
+// * class library should be directed to me.
+// *
+// * License Information:
+// *
+// * Spreadsheet_Excel_Writer: A library for generating Excel Spreadsheets
+// * Copyright (c) 2002-2003 Xavier Noguer xnoguer@rezebra.com
+// *
+// * This library is free software; you can redistribute it and/or
+// * modify it under the terms of the GNU Lesser General Public
+// * License as published by the Free Software Foundation; either
+// * version 2.1 of the License, or (at your option) any later version.
+// *
+// * This library is distributed in the hope that it will be useful,
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// * Lesser General Public License for more details.
+// *
+// * You should have received a copy of the GNU Lesser General Public
+// * License along with this library; if not, write to the Free Software
+// * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// */
+
+
+/**
+ * PHPExcel_Writer_Excel5_BIFFwriter
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Writer_Excel5_BIFFwriter
+{
+ /**
+ * The byte order of this architecture. 0 => little endian, 1 => big endian
+ * @var integer
+ */
+ private static $_byte_order;
+
+ /**
+ * The string containing the data of the BIFF stream
+ * @var string
+ */
+ public $_data;
+
+ /**
+ * The size of the data in bytes. Should be the same as strlen($this->_data)
+ * @var integer
+ */
+ public $_datasize;
+
+ /**
+ * The maximum length for a BIFF record (excluding record header and length field). See _addContinue()
+ * @var integer
+ * @see _addContinue()
+ */
+ public $_limit = 8224;
+
+ /**
+ * Constructor
+ */
+ public function __construct()
+ {
+ $this->_data = '';
+ $this->_datasize = 0;
+// $this->_limit = 8224;
+ }
+
+ /**
+ * Determine the byte order and store it as class data to avoid
+ * recalculating it for each call to new().
+ *
+ * @return int
+ */
+ public static function getByteOrder()
+ {
+ if (!isset(self::$_byte_order)) {
+ // Check if "pack" gives the required IEEE 64bit float
+ $teststr = pack("d", 1.2345);
+ $number = pack("C8", 0x8D, 0x97, 0x6E, 0x12, 0x83, 0xC0, 0xF3, 0x3F);
+ if ($number == $teststr) {
+ $byte_order = 0; // Little Endian
+ } elseif ($number == strrev($teststr)){
+ $byte_order = 1; // Big Endian
+ } else {
+ // Give up. I'll fix this in a later version.
+ throw new Exception("Required floating point format not supported on this platform.");
+ }
+ self::$_byte_order = $byte_order;
+ }
+
+ return self::$_byte_order;
+ }
+
+ /**
+ * General storage function
+ *
+ * @param string $data binary data to append
+ * @access private
+ */
+ function _append($data)
+ {
+ if (strlen($data) - 4 > $this->_limit) {
+ $data = $this->_addContinue($data);
+ }
+ $this->_data .= $data;
+ $this->_datasize += strlen($data);
+ }
+
+ /**
+ * General storage function like _append, but returns string instead of modifying $this->_data
+ *
+ * @param string $data binary data to write
+ * @return string
+ */
+ public function writeData($data)
+ {
+ if (strlen($data) - 4 > $this->_limit) {
+ $data = $this->_addContinue($data);
+ }
+ $this->_datasize += strlen($data);
+
+ return $data;
+ }
+
+ /**
+ * Writes Excel BOF record to indicate the beginning of a stream or
+ * sub-stream in the BIFF file.
+ *
+ * @param integer $type Type of BIFF file to write: 0x0005 Workbook,
+ * 0x0010 Worksheet.
+ * @access private
+ */
+ function _storeBof($type)
+ {
+ $record = 0x0809; // Record identifier (BIFF5-BIFF8)
+ $length = 0x0010;
+
+ // by inspection of real files, MS Office Excel 2007 writes the following
+ $unknown = pack("VV", 0x000100D1, 0x00000406);
+
+ $build = 0x0DBB; // Excel 97
+ $year = 0x07CC; // Excel 97
+
+ $version = 0x0600; // BIFF8
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvv", $version, $type, $build, $year);
+ $this->_append($header . $data . $unknown);
+ }
+
+ /**
+ * Writes Excel EOF record to indicate the end of a BIFF stream.
+ *
+ * @access private
+ */
+ function _storeEof()
+ {
+ $record = 0x000A; // Record identifier
+ $length = 0x0000; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $this->_append($header);
+ }
+
+ /**
+ * Writes Excel EOF record to indicate the end of a BIFF stream.
+ *
+ * @access private
+ */
+ public function writeEof()
+ {
+ $record = 0x000A; // Record identifier
+ $length = 0x0000; // Number of bytes to follow
+ $header = pack("vv", $record, $length);
+ return $this->writeData($header);
+ }
+
+ /**
+ * Excel limits the size of BIFF records. In Excel 5 the limit is 2084 bytes. In
+ * Excel 97 the limit is 8228 bytes. Records that are longer than these limits
+ * must be split up into CONTINUE blocks.
+ *
+ * This function takes a long BIFF record and inserts CONTINUE records as
+ * necessary.
+ *
+ * @param string $data The original binary data to be written
+ * @return string A very convenient string of continue blocks
+ * @access private
+ */
+ function _addContinue($data)
+ {
+ $limit = $this->_limit;
+ $record = 0x003C; // Record identifier
+
+ // The first 2080/8224 bytes remain intact. However, we have to change
+ // the length field of the record.
+ $tmp = substr($data, 0, 2) . pack("v", $limit) . substr($data, 4, $limit);
+
+ $header = pack("vv", $record, $limit); // Headers for continue records
+
+ // Retrieve chunks of 2080/8224 bytes +4 for the header.
+ $data_length = strlen($data);
+ for ($i = $limit + 4; $i < ($data_length - $limit); $i += $limit) {
+ $tmp .= $header;
+ $tmp .= substr($data, $i, $limit);
+ }
+
+ // Retrieve the last chunk of data
+ $header = pack("vv", $record, strlen($data) - $i);
+ $tmp .= $header;
+ $tmp .= substr($data, $i, strlen($data) - $i);
+
+ return $tmp;
+ }
+
+}
diff --git a/admin/survey/excel/PHPExcel/Writer/Excel5/Escher.php b/admin/survey/excel/PHPExcel/Writer/Excel5/Escher.php new file mode 100644 index 0000000..b0e85a2 --- /dev/null +++ b/admin/survey/excel/PHPExcel/Writer/Excel5/Escher.php @@ -0,0 +1,537 @@ +<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2012 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
+ * @version 1.7.8, 2012-10-12
+ */
+
+
+/**
+ * PHPExcel_Shared_Escher_DggContainer_BstoreContainer
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Writer_Excel5_Escher
+{
+ /**
+ * The object we are writing
+ */
+ private $_object;
+
+ /**
+ * The written binary data
+ */
+ private $_data;
+
+ /**
+ * Shape offsets. Positions in binary stream where a new shape record begins
+ *
+ * @var array
+ */
+ private $_spOffsets;
+
+ /**
+ * Shape types.
+ *
+ * @var array
+ */
+ private $_spTypes;
+
+ /**
+ * Constructor
+ *
+ * @param mixed
+ */
+ public function __construct($object)
+ {
+ $this->_object = $object;
+ }
+
+ /**
+ * Process the object to be written
+ */
+ public function close()
+ {
+ // initialize
+ $this->_data = '';
+
+ switch (get_class($this->_object)) {
+
+ case 'PHPExcel_Shared_Escher':
+ if ($dggContainer = $this->_object->getDggContainer()) {
+ $writer = new PHPExcel_Writer_Excel5_Escher($dggContainer);
+ $this->_data = $writer->close();
+ } else if ($dgContainer = $this->_object->getDgContainer()) {
+ $writer = new PHPExcel_Writer_Excel5_Escher($dgContainer);
+ $this->_data = $writer->close();
+ $this->_spOffsets = $writer->getSpOffsets();
+ $this->_spTypes = $writer->getSpTypes();
+ }
+ break;
+
+ case 'PHPExcel_Shared_Escher_DggContainer':
+ // this is a container record
+
+ // initialize
+ $innerData = '';
+
+ // write the dgg
+ $recVer = 0x0;
+ $recInstance = 0x0000;
+ $recType = 0xF006;
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ // dgg data
+ $dggData =
+ pack('VVVV'
+ , $this->_object->getSpIdMax() // maximum shape identifier increased by one
+ , $this->_object->getCDgSaved() + 1 // number of file identifier clusters increased by one
+ , $this->_object->getCSpSaved()
+ , $this->_object->getCDgSaved() // count total number of drawings saved
+ );
+
+ // add file identifier clusters (one per drawing)
+ $IDCLs = $this->_object->getIDCLs();
+
+ foreach ($IDCLs as $dgId => $maxReducedSpId) {
+ $dggData .= pack('VV', $dgId, $maxReducedSpId + 1);
+ }
+
+ $header = pack('vvV', $recVerInstance, $recType, strlen($dggData));
+ $innerData .= $header . $dggData;
+
+ // write the bstoreContainer
+ if ($bstoreContainer = $this->_object->getBstoreContainer()) {
+ $writer = new PHPExcel_Writer_Excel5_Escher($bstoreContainer);
+ $innerData .= $writer->close();
+ }
+
+ // write the record
+ $recVer = 0xF;
+ $recInstance = 0x0000;
+ $recType = 0xF000;
+ $length = strlen($innerData);
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+
+ $this->_data = $header . $innerData;
+ break;
+
+ case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer':
+ // this is a container record
+
+ // initialize
+ $innerData = '';
+
+ // treat the inner data
+ if ($BSECollection = $this->_object->getBSECollection()) {
+ foreach ($BSECollection as $BSE) {
+ $writer = new PHPExcel_Writer_Excel5_Escher($BSE);
+ $innerData .= $writer->close();
+ }
+ }
+
+ // write the record
+ $recVer = 0xF;
+ $recInstance = count($this->_object->getBSECollection());
+ $recType = 0xF001;
+ $length = strlen($innerData);
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+
+ $this->_data = $header . $innerData;
+ break;
+
+ case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE':
+ // this is a semi-container record
+
+ // initialize
+ $innerData = '';
+
+ // here we treat the inner data
+ if ($blip = $this->_object->getBlip()) {
+ $writer = new PHPExcel_Writer_Excel5_Escher($blip);
+ $innerData .= $writer->close();
+ }
+
+ // initialize
+ $data = '';
+
+ $btWin32 = $this->_object->getBlipType();
+ $btMacOS = $this->_object->getBlipType();
+ $data .= pack('CC', $btWin32, $btMacOS);
+
+ $rgbUid = pack('VVVV', 0,0,0,0); // todo
+ $data .= $rgbUid;
+
+ $tag = 0;
+ $size = strlen($innerData);
+ $cRef = 1;
+ $foDelay = 0; //todo
+ $unused1 = 0x0;
+ $cbName = 0x0;
+ $unused2 = 0x0;
+ $unused3 = 0x0;
+ $data .= pack('vVVVCCCC', $tag, $size, $cRef, $foDelay, $unused1, $cbName, $unused2, $unused3);
+
+ $data .= $innerData;
+
+ // write the record
+ $recVer = 0x2;
+ $recInstance = $this->_object->getBlipType();
+ $recType = 0xF007;
+ $length = strlen($data);
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+
+ $this->_data = $header;
+
+ $this->_data .= $data;
+ break;
+
+ case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip':
+ // this is an atom record
+
+ // write the record
+ switch ($this->_object->getParent()->getBlipType()) {
+
+ case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG:
+ // initialize
+ $innerData = '';
+
+ $rgbUid1 = pack('VVVV', 0,0,0,0); // todo
+ $innerData .= $rgbUid1;
+
+ $tag = 0xFF; // todo
+ $innerData .= pack('C', $tag);
+
+ $innerData .= $this->_object->getData();
+
+ $recVer = 0x0;
+ $recInstance = 0x46A;
+ $recType = 0xF01D;
+ $length = strlen($innerData);
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+
+ $this->_data = $header;
+
+ $this->_data .= $innerData;
+ break;
+
+ case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG:
+ // initialize
+ $innerData = '';
+
+ $rgbUid1 = pack('VVVV', 0,0,0,0); // todo
+ $innerData .= $rgbUid1;
+
+ $tag = 0xFF; // todo
+ $innerData .= pack('C', $tag);
+
+ $innerData .= $this->_object->getData();
+
+ $recVer = 0x0;
+ $recInstance = 0x6E0;
+ $recType = 0xF01E;
+ $length = strlen($innerData);
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+
+ $this->_data = $header;
+
+ $this->_data .= $innerData;
+ break;
+
+ }
+ break;
+
+ case 'PHPExcel_Shared_Escher_DgContainer':
+ // this is a container record
+
+ // initialize
+ $innerData = '';
+
+ // write the dg
+ $recVer = 0x0;
+ $recInstance = $this->_object->getDgId();
+ $recType = 0xF008;
+ $length = 8;
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+
+ // number of shapes in this drawing (including group shape)
+ $countShapes = count($this->_object->getSpgrContainer()->getChildren());
+ $innerData .= $header . pack('VV', $countShapes, $this->_object->getLastSpId());
+ //$innerData .= $header . pack('VV', 0, 0);
+
+ // write the spgrContainer
+ if ($spgrContainer = $this->_object->getSpgrContainer()) {
+ $writer = new PHPExcel_Writer_Excel5_Escher($spgrContainer);
+ $innerData .= $writer->close();
+
+ // get the shape offsets relative to the spgrContainer record
+ $spOffsets = $writer->getSpOffsets();
+ $spTypes = $writer->getSpTypes();
+
+ // save the shape offsets relative to dgContainer
+ foreach ($spOffsets as & $spOffset) {
+ $spOffset += 24; // add length of dgContainer header data (8 bytes) plus dg data (16 bytes)
+ }
+
+ $this->_spOffsets = $spOffsets;
+ $this->_spTypes = $spTypes;
+ }
+
+ // write the record
+ $recVer = 0xF;
+ $recInstance = 0x0000;
+ $recType = 0xF002;
+ $length = strlen($innerData);
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+
+ $this->_data = $header . $innerData;
+ break;
+
+ case 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer':
+ // this is a container record
+
+ // initialize
+ $innerData = '';
+
+ // initialize spape offsets
+ $totalSize = 8;
+ $spOffsets = array();
+ $spTypes = array();
+
+ // treat the inner data
+ foreach ($this->_object->getChildren() as $spContainer) {
+ $writer = new PHPExcel_Writer_Excel5_Escher($spContainer);
+ $spData = $writer->close();
+ $innerData .= $spData;
+
+ // save the shape offsets (where new shape records begin)
+ $totalSize += strlen($spData);
+ $spOffsets[] = $totalSize;
+
+ $spTypes = array_merge($spTypes, $writer->getSpTypes());
+ }
+
+ // write the record
+ $recVer = 0xF;
+ $recInstance = 0x0000;
+ $recType = 0xF003;
+ $length = strlen($innerData);
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+
+ $this->_data = $header . $innerData;
+ $this->_spOffsets = $spOffsets;
+ $this->_spTypes = $spTypes;
+ break;
+
+ case 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer':
+ // initialize
+ $data = '';
+
+ // build the data
+
+ // write group shape record, if necessary?
+ if ($this->_object->getSpgr()) {
+ $recVer = 0x1;
+ $recInstance = 0x0000;
+ $recType = 0xF009;
+ $length = 0x00000010;
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+
+ $data .= $header . pack('VVVV', 0,0,0,0);
+ }
+ $this->_spTypes[] = ($this->_object->getSpType());
+
+ // write the shape record
+ $recVer = 0x2;
+ $recInstance = $this->_object->getSpType(); // shape type
+ $recType = 0xF00A;
+ $length = 0x00000008;
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+
+ $data .= $header . pack('VV', $this->_object->getSpId(), $this->_object->getSpgr() ? 0x0005 : 0x0A00);
+
+
+ // the options
+ if ($this->_object->getOPTCollection()) {
+ $optData = '';
+
+ $recVer = 0x3;
+ $recInstance = count($this->_object->getOPTCollection());
+ $recType = 0xF00B;
+ foreach ($this->_object->getOPTCollection() as $property => $value) {
+ $optData .= pack('vV', $property, $value);
+ }
+ $length = strlen($optData);
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+ $data .= $header . $optData;
+ }
+
+ // the client anchor
+ if ($this->_object->getStartCoordinates()) {
+ $clientAnchorData = '';
+
+ $recVer = 0x0;
+ $recInstance = 0x0;
+ $recType = 0xF010;
+
+ // start coordinates
+ list($column, $row) = PHPExcel_Cell::coordinateFromString($this->_object->getStartCoordinates());
+ $c1 = PHPExcel_Cell::columnIndexFromString($column) - 1;
+ $r1 = $row - 1;
+
+ // start offsetX
+ $startOffsetX = $this->_object->getStartOffsetX();
+
+ // start offsetY
+ $startOffsetY = $this->_object->getStartOffsetY();
+
+ // end coordinates
+ list($column, $row) = PHPExcel_Cell::coordinateFromString($this->_object->getEndCoordinates());
+ $c2 = PHPExcel_Cell::columnIndexFromString($column) - 1;
+ $r2 = $row - 1;
+
+ // end offsetX
+ $endOffsetX = $this->_object->getEndOffsetX();
+
+ // end offsetY
+ $endOffsetY = $this->_object->getEndOffsetY();
+
+ $clientAnchorData = pack('vvvvvvvvv', $this->_object->getSpFlag(),
+ $c1, $startOffsetX, $r1, $startOffsetY,
+ $c2, $endOffsetX, $r2, $endOffsetY);
+
+ $length = strlen($clientAnchorData);
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+ $data .= $header . $clientAnchorData;
+ }
+
+ // the client data, just empty for now
+ if (!$this->_object->getSpgr()) {
+ $clientDataData = '';
+
+ $recVer = 0x0;
+ $recInstance = 0x0;
+ $recType = 0xF011;
+
+ $length = strlen($clientDataData);
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+ $data .= $header . $clientDataData;
+ }
+
+ // write the record
+ $recVer = 0xF;
+ $recInstance = 0x0000;
+ $recType = 0xF004;
+ $length = strlen($data);
+
+ $recVerInstance = $recVer;
+ $recVerInstance |= $recInstance << 4;
+
+ $header = pack('vvV', $recVerInstance, $recType, $length);
+
+ $this->_data = $header . $data;
+ break;
+
+ }
+
+ return $this->_data;
+ }
+
+ /**
+ * Gets the shape offsets
+ *
+ * @return array
+ */
+ public function getSpOffsets()
+ {
+ return $this->_spOffsets;
+ }
+
+ /**
+ * Gets the shape types
+ *
+ * @return array
+ */
+ public function getSpTypes()
+ {
+ return $this->_spTypes;
+ }
+
+
+}
diff --git a/admin/survey/excel/PHPExcel/Writer/Excel5/Font.php b/admin/survey/excel/PHPExcel/Writer/Excel5/Font.php new file mode 100644 index 0000000..a891117 --- /dev/null +++ b/admin/survey/excel/PHPExcel/Writer/Excel5/Font.php @@ -0,0 +1,165 @@ +<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2012 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
+ * @version 1.7.8, 2012-10-12
+ */
+
+
+/**
+ * PHPExcel_Writer_Excel5_Font
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Writer_Excel5_Font
+{
+ /**
+ * Color index
+ *
+ * @var int
+ */
+ private $_colorIndex;
+
+ /**
+ * Font
+ *
+ * @var PHPExcel_Style_Font
+ */
+ private $_font;
+
+ /**
+ * Constructor
+ *
+ * @param PHPExcel_Style_Font $font
+ */
+ public function __construct(PHPExcel_Style_Font $font = null)
+ {
+ $this->_colorIndex = 0x7FFF;
+ $this->_font = $font;
+ }
+
+ /**
+ * Set the color index
+ *
+ * @param int $colorIndex
+ */
+ public function setColorIndex($colorIndex)
+ {
+ $this->_colorIndex = $colorIndex;
+ }
+
+ /**
+ * Get font record data
+ *
+ * @return string
+ */
+ public function writeFont()
+ {
+ $font_outline = 0;
+ $font_shadow = 0;
+
+ $icv = $this->_colorIndex; // Index to color palette
+ if ($this->_font->getSuperScript()) {
+ $sss = 1;
+ } else if ($this->_font->getSubScript()) {
+ $sss = 2;
+ } else {
+ $sss = 0;
+ }
+ $bFamily = 0; // Font family
+ $bCharSet = PHPExcel_Shared_Font::getCharsetFromFontName($this->_font->getName()); // Character set
+
+ $record = 0x31; // Record identifier
+ $reserved = 0x00; // Reserved
+ $grbit = 0x00; // Font attributes
+ if ($this->_font->getItalic()) {
+ $grbit |= 0x02;
+ }
+ if ($this->_font->getStrikethrough()) {
+ $grbit |= 0x08;
+ }
+ if ($font_outline) {
+ $grbit |= 0x10;
+ }
+ if ($font_shadow) {
+ $grbit |= 0x20;
+ }
+
+ $data = pack("vvvvvCCCC",
+ $this->_font->getSize() * 20, // Fontsize (in twips)
+ $grbit,
+ $icv, // Colour
+ self::_mapBold($this->_font->getBold()), // Font weight
+ $sss, // Superscript/Subscript
+ self::_mapUnderline($this->_font->getUnderline()),
+ $bFamily,
+ $bCharSet,
+ $reserved
+ );
+ $data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($this->_font->getName());
+
+ $length = strlen($data);
+ $header = pack("vv", $record, $length);
+
+ return($header . $data);
+ }
+
+ /**
+ * Map to BIFF5-BIFF8 codes for bold
+ *
+ * @param boolean $bold
+ * @return int
+ */
+ private static function _mapBold($bold) {
+ if ($bold) {
+ return 0x2BC; // 700 = Bold font weight
+ }
+ return 0x190; // 400 = Normal font weight
+ }
+
+ /**
+ * Map of BIFF2-BIFF8 codes for underline styles
+ * @static array of int
+ *
+ */
+ private static $_mapUnderline = array( PHPExcel_Style_Font::UNDERLINE_NONE => 0x00,
+ PHPExcel_Style_Font::UNDERLINE_SINGLE => 0x01,
+ PHPExcel_Style_Font::UNDERLINE_DOUBLE => 0x02,
+ PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING => 0x21,
+ PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING => 0x22,
+ );
+ /**
+ * Map underline
+ *
+ * @param string
+ * @return int
+ */
+ private static function _mapUnderline($underline) {
+ if (isset(self::$_mapUnderline[$underline]))
+ return self::$_mapUnderline[$underline];
+ return 0x00;
+ }
+
+}
diff --git a/admin/survey/excel/PHPExcel/Writer/Excel5/Parser.php b/admin/survey/excel/PHPExcel/Writer/Excel5/Parser.php new file mode 100644 index 0000000..f986055 --- /dev/null +++ b/admin/survey/excel/PHPExcel/Writer/Excel5/Parser.php @@ -0,0 +1,1583 @@ +<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2012 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
+ * @version 1.7.8, 2012-10-12
+ */
+
+// Original file header of PEAR::Spreadsheet_Excel_Writer_Parser (used as the base for this class):
+// -----------------------------------------------------------------------------------------
+// * Class for parsing Excel formulas
+// *
+// * License Information:
+// *
+// * Spreadsheet_Excel_Writer: A library for generating Excel Spreadsheets
+// * Copyright (c) 2002-2003 Xavier Noguer xnoguer@rezebra.com
+// *
+// * This library is free software; you can redistribute it and/or
+// * modify it under the terms of the GNU Lesser General Public
+// * License as published by the Free Software Foundation; either
+// * version 2.1 of the License, or (at your option) any later version.
+// *
+// * This library is distributed in the hope that it will be useful,
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// * Lesser General Public License for more details.
+// *
+// * You should have received a copy of the GNU Lesser General Public
+// * License along with this library; if not, write to the Free Software
+// * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// */
+
+
+/**
+ * PHPExcel_Writer_Excel5_Parser
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Writer_Excel5_Parser
+{
+ /** Constants */
+ // Sheet title in unquoted form
+ // Invalid sheet title characters cannot occur in the sheet title:
+ // *:/\?[]
+ // Moreover, there are valid sheet title characters that cannot occur in unquoted form (there may be more?)
+ // +-% '^&<>=,;#()"{}
+ const REGEX_SHEET_TITLE_UNQUOTED = '[^\*\:\/\\\\\?\[\]\+\-\% \\\'\^\&\<\>\=\,\;\#\(\)\"\{\}]+';
+
+ // Sheet title in quoted form (without surrounding quotes)
+ // Invalid sheet title characters cannot occur in the sheet title:
+ // *:/\?[] (usual invalid sheet title characters)
+ // Single quote is represented as a pair ''
+ const REGEX_SHEET_TITLE_QUOTED = '(([^\*\:\/\\\\\?\[\]\\\'])+|(\\\'\\\')+)+';
+
+ /**
+ * The index of the character we are currently looking at
+ * @var integer
+ */
+ public $_current_char;
+
+ /**
+ * The token we are working on.
+ * @var string
+ */
+ public $_current_token;
+
+ /**
+ * The formula to parse
+ * @var string
+ */
+ public $_formula;
+
+ /**
+ * The character ahead of the current char
+ * @var string
+ */
+ public $_lookahead;
+
+ /**
+ * The parse tree to be generated
+ * @var string
+ */
+ public $_parse_tree;
+
+ /**
+ * Array of external sheets
+ * @var array
+ */
+ public $_ext_sheets;
+
+ /**
+ * Array of sheet references in the form of REF structures
+ * @var array
+ */
+ public $_references;
+
+ /**
+ * The class constructor
+ *
+ */
+ public function __construct()
+ {
+ $this->_current_char = 0;
+ $this->_current_token = ''; // The token we are working on.
+ $this->_formula = ''; // The formula to parse.
+ $this->_lookahead = ''; // The character ahead of the current char.
+ $this->_parse_tree = ''; // The parse tree to be generated.
+ $this->_initializeHashes(); // Initialize the hashes: ptg's and function's ptg's
+ $this->_ext_sheets = array();
+ $this->_references = array();
+ }
+
+ /**
+ * Initialize the ptg and function hashes.
+ *
+ * @access private
+ */
+ function _initializeHashes()
+ {
+ // The Excel ptg indices
+ $this->ptg = array(
+ 'ptgExp' => 0x01,
+ 'ptgTbl' => 0x02,
+ 'ptgAdd' => 0x03,
+ 'ptgSub' => 0x04,
+ 'ptgMul' => 0x05,
+ 'ptgDiv' => 0x06,
+ 'ptgPower' => 0x07,
+ 'ptgConcat' => 0x08,
+ 'ptgLT' => 0x09,
+ 'ptgLE' => 0x0A,
+ 'ptgEQ' => 0x0B,
+ 'ptgGE' => 0x0C,
+ 'ptgGT' => 0x0D,
+ 'ptgNE' => 0x0E,
+ 'ptgIsect' => 0x0F,
+ 'ptgUnion' => 0x10,
+ 'ptgRange' => 0x11,
+ 'ptgUplus' => 0x12,
+ 'ptgUminus' => 0x13,
+ 'ptgPercent' => 0x14,
+ 'ptgParen' => 0x15,
+ 'ptgMissArg' => 0x16,
+ 'ptgStr' => 0x17,
+ 'ptgAttr' => 0x19,
+ 'ptgSheet' => 0x1A,
+ 'ptgEndSheet' => 0x1B,
+ 'ptgErr' => 0x1C,
+ 'ptgBool' => 0x1D,
+ 'ptgInt' => 0x1E,
+ 'ptgNum' => 0x1F,
+ 'ptgArray' => 0x20,
+ 'ptgFunc' => 0x21,
+ 'ptgFuncVar' => 0x22,
+ 'ptgName' => 0x23,
+ 'ptgRef' => 0x24,
+ 'ptgArea' => 0x25,
+ 'ptgMemArea' => 0x26,
+ 'ptgMemErr' => 0x27,
+ 'ptgMemNoMem' => 0x28,
+ 'ptgMemFunc' => 0x29,
+ 'ptgRefErr' => 0x2A,
+ 'ptgAreaErr' => 0x2B,
+ 'ptgRefN' => 0x2C,
+ 'ptgAreaN' => 0x2D,
+ 'ptgMemAreaN' => 0x2E,
+ 'ptgMemNoMemN' => 0x2F,
+ 'ptgNameX' => 0x39,
+ 'ptgRef3d' => 0x3A,
+ 'ptgArea3d' => 0x3B,
+ 'ptgRefErr3d' => 0x3C,
+ 'ptgAreaErr3d' => 0x3D,
+ 'ptgArrayV' => 0x40,
+ 'ptgFuncV' => 0x41,
+ 'ptgFuncVarV' => 0x42,
+ 'ptgNameV' => 0x43,
+ 'ptgRefV' => 0x44,
+ 'ptgAreaV' => 0x45,
+ 'ptgMemAreaV' => 0x46,
+ 'ptgMemErrV' => 0x47,
+ 'ptgMemNoMemV' => 0x48,
+ 'ptgMemFuncV' => 0x49,
+ 'ptgRefErrV' => 0x4A,
+ 'ptgAreaErrV' => 0x4B,
+ 'ptgRefNV' => 0x4C,
+ 'ptgAreaNV' => 0x4D,
+ 'ptgMemAreaNV' => 0x4E,
+ 'ptgMemNoMemN' => 0x4F,
+ 'ptgFuncCEV' => 0x58,
+ 'ptgNameXV' => 0x59,
+ 'ptgRef3dV' => 0x5A,
+ 'ptgArea3dV' => 0x5B,
+ 'ptgRefErr3dV' => 0x5C,
+ 'ptgAreaErr3d' => 0x5D,
+ 'ptgArrayA' => 0x60,
+ 'ptgFuncA' => 0x61,
+ 'ptgFuncVarA' => 0x62,
+ 'ptgNameA' => 0x63,
+ 'ptgRefA' => 0x64,
+ 'ptgAreaA' => 0x65,
+ 'ptgMemAreaA' => 0x66,
+ 'ptgMemErrA' => 0x67,
+ 'ptgMemNoMemA' => 0x68,
+ 'ptgMemFuncA' => 0x69,
+ 'ptgRefErrA' => 0x6A,
+ 'ptgAreaErrA' => 0x6B,
+ 'ptgRefNA' => 0x6C,
+ 'ptgAreaNA' => 0x6D,
+ 'ptgMemAreaNA' => 0x6E,
+ 'ptgMemNoMemN' => 0x6F,
+ 'ptgFuncCEA' => 0x78,
+ 'ptgNameXA' => 0x79,
+ 'ptgRef3dA' => 0x7A,
+ 'ptgArea3dA' => 0x7B,
+ 'ptgRefErr3dA' => 0x7C,
+ 'ptgAreaErr3d' => 0x7D
+ );
+
+ // Thanks to Michael Meeks and Gnumeric for the initial arg values.
+ //
+ // The following hash was generated by "function_locale.pl" in the distro.
+ // Refer to function_locale.pl for non-English function names.
+ //
+ // The array elements are as follow:
+ // ptg: The Excel function ptg code.
+ // args: The number of arguments that the function takes:
+ // >=0 is a fixed number of arguments.
+ // -1 is a variable number of arguments.
+ // class: The reference, value or array class of the function args.
+ // vol: The function is volatile.
+ //
+ $this->_functions = array(
+ // function ptg args class vol
+ 'COUNT' => array( 0, -1, 0, 0 ),
+ 'IF' => array( 1, -1, 1, 0 ),
+ 'ISNA' => array( 2, 1, 1, 0 ),
+ 'ISERROR' => array( 3, 1, 1, 0 ),
+ 'SUM' => array( 4, -1, 0, 0 ),
+ 'AVERAGE' => array( 5, -1, 0, 0 ),
+ 'MIN' => array( 6, -1, 0, 0 ),
+ 'MAX' => array( 7, -1, 0, 0 ),
+ 'ROW' => array( 8, -1, 0, 0 ),
+ 'COLUMN' => array( 9, -1, 0, 0 ),
+ 'NA' => array( 10, 0, 0, 0 ),
+ 'NPV' => array( 11, -1, 1, 0 ),
+ 'STDEV' => array( 12, -1, 0, 0 ),
+ 'DOLLAR' => array( 13, -1, 1, 0 ),
+ 'FIXED' => array( 14, -1, 1, 0 ),
+ 'SIN' => array( 15, 1, 1, 0 ),
+ 'COS' => array( 16, 1, 1, 0 ),
+ 'TAN' => array( 17, 1, 1, 0 ),
+ 'ATAN' => array( 18, 1, 1, 0 ),
+ 'PI' => array( 19, 0, 1, 0 ),
+ 'SQRT' => array( 20, 1, 1, 0 ),
+ 'EXP' => array( 21, 1, 1, 0 ),
+ 'LN' => array( 22, 1, 1, 0 ),
+ 'LOG10' => array( 23, 1, 1, 0 ),
+ 'ABS' => array( 24, 1, 1, 0 ),
+ 'INT' => array( 25, 1, 1, 0 ),
+ 'SIGN' => array( 26, 1, 1, 0 ),
+ 'ROUND' => array( 27, 2, 1, 0 ),
+ 'LOOKUP' => array( 28, -1, 0, 0 ),
+ 'INDEX' => array( 29, -1, 0, 1 ),
+ 'REPT' => array( 30, 2, 1, 0 ),
+ 'MID' => array( 31, 3, 1, 0 ),
+ 'LEN' => array( 32, 1, 1, 0 ),
+ 'VALUE' => array( 33, 1, 1, 0 ),
+ 'TRUE' => array( 34, 0, 1, 0 ),
+ 'FALSE' => array( 35, 0, 1, 0 ),
+ 'AND' => array( 36, -1, 0, 0 ),
+ 'OR' => array( 37, -1, 0, 0 ),
+ 'NOT' => array( 38, 1, 1, 0 ),
+ 'MOD' => array( 39, 2, 1, 0 ),
+ 'DCOUNT' => array( 40, 3, 0, 0 ),
+ 'DSUM' => array( 41, 3, 0, 0 ),
+ 'DAVERAGE' => array( 42, 3, 0, 0 ),
+ 'DMIN' => array( 43, 3, 0, 0 ),
+ 'DMAX' => array( 44, 3, 0, 0 ),
+ 'DSTDEV' => array( 45, 3, 0, 0 ),
+ 'VAR' => array( 46, -1, 0, 0 ),
+ 'DVAR' => array( 47, 3, 0, 0 ),
+ 'TEXT' => array( 48, 2, 1, 0 ),
+ 'LINEST' => array( 49, -1, 0, 0 ),
+ 'TREND' => array( 50, -1, 0, 0 ),
+ 'LOGEST' => array( 51, -1, 0, 0 ),
+ 'GROWTH' => array( 52, -1, 0, 0 ),
+ 'PV' => array( 56, -1, 1, 0 ),
+ 'FV' => array( 57, -1, 1, 0 ),
+ 'NPER' => array( 58, -1, 1, 0 ),
+ 'PMT' => array( 59, -1, 1, 0 ),
+ 'RATE' => array( 60, -1, 1, 0 ),
+ 'MIRR' => array( 61, 3, 0, 0 ),
+ 'IRR' => array( 62, -1, 0, 0 ),
+ 'RAND' => array( 63, 0, 1, 1 ),
+ 'MATCH' => array( 64, -1, 0, 0 ),
+ 'DATE' => array( 65, 3, 1, 0 ),
+ 'TIME' => array( 66, 3, 1, 0 ),
+ 'DAY' => array( 67, 1, 1, 0 ),
+ 'MONTH' => array( 68, 1, 1, 0 ),
+ 'YEAR' => array( 69, 1, 1, 0 ),
+ 'WEEKDAY' => array( 70, -1, 1, 0 ),
+ 'HOUR' => array( 71, 1, 1, 0 ),
+ 'MINUTE' => array( 72, 1, 1, 0 ),
+ 'SECOND' => array( 73, 1, 1, 0 ),
+ 'NOW' => array( 74, 0, 1, 1 ),
+ 'AREAS' => array( 75, 1, 0, 1 ),
+ 'ROWS' => array( 76, 1, 0, 1 ),
+ 'COLUMNS' => array( 77, 1, 0, 1 ),
+ 'OFFSET' => array( 78, -1, 0, 1 ),
+ 'SEARCH' => array( 82, -1, 1, 0 ),
+ 'TRANSPOSE' => array( 83, 1, 1, 0 ),
+ 'TYPE' => array( 86, 1, 1, 0 ),
+ 'ATAN2' => array( 97, 2, 1, 0 ),
+ 'ASIN' => array( 98, 1, 1, 0 ),
+ 'ACOS' => array( 99, 1, 1, 0 ),
+ 'CHOOSE' => array( 100, -1, 1, 0 ),
+ 'HLOOKUP' => array( 101, -1, 0, 0 ),
+ 'VLOOKUP' => array( 102, -1, 0, 0 ),
+ 'ISREF' => array( 105, 1, 0, 0 ),
+ 'LOG' => array( 109, -1, 1, 0 ),
+ 'CHAR' => array( 111, 1, 1, 0 ),
+ 'LOWER' => array( 112, 1, 1, 0 ),
+ 'UPPER' => array( 113, 1, 1, 0 ),
+ 'PROPER' => array( 114, 1, 1, 0 ),
+ 'LEFT' => array( 115, -1, 1, 0 ),
+ 'RIGHT' => array( 116, -1, 1, 0 ),
+ 'EXACT' => array( 117, 2, 1, 0 ),
+ 'TRIM' => array( 118, 1, 1, 0 ),
+ 'REPLACE' => array( 119, 4, 1, 0 ),
+ 'SUBSTITUTE' => array( 120, -1, 1, 0 ),
+ 'CODE' => array( 121, 1, 1, 0 ),
+ 'FIND' => array( 124, -1, 1, 0 ),
+ 'CELL' => array( 125, -1, 0, 1 ),
+ 'ISERR' => array( 126, 1, 1, 0 ),
+ 'ISTEXT' => array( 127, 1, 1, 0 ),
+ 'ISNUMBER' => array( 128, 1, 1, 0 ),
+ 'ISBLANK' => array( 129, 1, 1, 0 ),
+ 'T' => array( 130, 1, 0, 0 ),
+ 'N' => array( 131, 1, 0, 0 ),
+ 'DATEVALUE' => array( 140, 1, 1, 0 ),
+ 'TIMEVALUE' => array( 141, 1, 1, 0 ),
+ 'SLN' => array( 142, 3, 1, 0 ),
+ 'SYD' => array( 143, 4, 1, 0 ),
+ 'DDB' => array( 144, -1, 1, 0 ),
+ 'INDIRECT' => array( 148, -1, 1, 1 ),
+ 'CALL' => array( 150, -1, 1, 0 ),
+ 'CLEAN' => array( 162, 1, 1, 0 ),
+ 'MDETERM' => array( 163, 1, 2, 0 ),
+ 'MINVERSE' => array( 164, 1, 2, 0 ),
+ 'MMULT' => array( 165, 2, 2, 0 ),
+ 'IPMT' => array( 167, -1, 1, 0 ),
+ 'PPMT' => array( 168, -1, 1, 0 ),
+ 'COUNTA' => array( 169, -1, 0, 0 ),
+ 'PRODUCT' => array( 183, -1, 0, 0 ),
+ 'FACT' => array( 184, 1, 1, 0 ),
+ 'DPRODUCT' => array( 189, 3, 0, 0 ),
+ 'ISNONTEXT' => array( 190, 1, 1, 0 ),
+ 'STDEVP' => array( 193, -1, 0, 0 ),
+ 'VARP' => array( 194, -1, 0, 0 ),
+ 'DSTDEVP' => array( 195, 3, 0, 0 ),
+ 'DVARP' => array( 196, 3, 0, 0 ),
+ 'TRUNC' => array( 197, -1, 1, 0 ),
+ 'ISLOGICAL' => array( 198, 1, 1, 0 ),
+ 'DCOUNTA' => array( 199, 3, 0, 0 ),
+ 'USDOLLAR' => array( 204, -1, 1, 0 ),
+ 'FINDB' => array( 205, -1, 1, 0 ),
+ 'SEARCHB' => array( 206, -1, 1, 0 ),
+ 'REPLACEB' => array( 207, 4, 1, 0 ),
+ 'LEFTB' => array( 208, -1, 1, 0 ),
+ 'RIGHTB' => array( 209, -1, 1, 0 ),
+ 'MIDB' => array( 210, 3, 1, 0 ),
+ 'LENB' => array( 211, 1, 1, 0 ),
+ 'ROUNDUP' => array( 212, 2, 1, 0 ),
+ 'ROUNDDOWN' => array( 213, 2, 1, 0 ),
+ 'ASC' => array( 214, 1, 1, 0 ),
+ 'DBCS' => array( 215, 1, 1, 0 ),
+ 'RANK' => array( 216, -1, 0, 0 ),
+ 'ADDRESS' => array( 219, -1, 1, 0 ),
+ 'DAYS360' => array( 220, -1, 1, 0 ),
+ 'TODAY' => array( 221, 0, 1, 1 ),
+ 'VDB' => array( 222, -1, 1, 0 ),
+ 'MEDIAN' => array( 227, -1, 0, 0 ),
+ 'SUMPRODUCT' => array( 228, -1, 2, 0 ),
+ 'SINH' => array( 229, 1, 1, 0 ),
+ 'COSH' => array( 230, 1, 1, 0 ),
+ 'TANH' => array( 231, 1, 1, 0 ),
+ 'ASINH' => array( 232, 1, 1, 0 ),
+ 'ACOSH' => array( 233, 1, 1, 0 ),
+ 'ATANH' => array( 234, 1, 1, 0 ),
+ 'DGET' => array( 235, 3, 0, 0 ),
+ 'INFO' => array( 244, 1, 1, 1 ),
+ 'DB' => array( 247, -1, 1, 0 ),
+ 'FREQUENCY' => array( 252, 2, 0, 0 ),
+ 'ERROR.TYPE' => array( 261, 1, 1, 0 ),
+ 'REGISTER.ID' => array( 267, -1, 1, 0 ),
+ 'AVEDEV' => array( 269, -1, 0, 0 ),
+ 'BETADIST' => array( 270, -1, 1, 0 ),
+ 'GAMMALN' => array( 271, 1, 1, 0 ),
+ 'BETAINV' => array( 272, -1, 1, 0 ),
+ 'BINOMDIST' => array( 273, 4, 1, 0 ),
+ 'CHIDIST' => array( 274, 2, 1, 0 ),
+ 'CHIINV' => array( 275, 2, 1, 0 ),
+ 'COMBIN' => array( 276, 2, 1, 0 ),
+ 'CONFIDENCE' => array( 277, 3, 1, 0 ),
+ 'CRITBINOM' => array( 278, 3, 1, 0 ),
+ 'EVEN' => array( 279, 1, 1, 0 ),
+ 'EXPONDIST' => array( 280, 3, 1, 0 ),
+ 'FDIST' => array( 281, 3, 1, 0 ),
+ 'FINV' => array( 282, 3, 1, 0 ),
+ 'FISHER' => array( 283, 1, 1, 0 ),
+ 'FISHERINV' => array( 284, 1, 1, 0 ),
+ 'FLOOR' => array( 285, 2, 1, 0 ),
+ 'GAMMADIST' => array( 286, 4, 1, 0 ),
+ 'GAMMAINV' => array( 287, 3, 1, 0 ),
+ 'CEILING' => array( 288, 2, 1, 0 ),
+ 'HYPGEOMDIST' => array( 289, 4, 1, 0 ),
+ 'LOGNORMDIST' => array( 290, 3, 1, 0 ),
+ 'LOGINV' => array( 291, 3, 1, 0 ),
+ 'NEGBINOMDIST' => array( 292, 3, 1, 0 ),
+ 'NORMDIST' => array( 293, 4, 1, 0 ),
+ 'NORMSDIST' => array( 294, 1, 1, 0 ),
+ 'NORMINV' => array( 295, 3, 1, 0 ),
+ 'NORMSINV' => array( 296, 1, 1, 0 ),
+ 'STANDARDIZE' => array( 297, 3, 1, 0 ),
+ 'ODD' => array( 298, 1, 1, 0 ),
+ 'PERMUT' => array( 299, 2, 1, 0 ),
+ 'POISSON' => array( 300, 3, 1, 0 ),
+ 'TDIST' => array( 301, 3, 1, 0 ),
+ 'WEIBULL' => array( 302, 4, 1, 0 ),
+ 'SUMXMY2' => array( 303, 2, 2, 0 ),
+ 'SUMX2MY2' => array( 304, 2, 2, 0 ),
+ 'SUMX2PY2' => array( 305, 2, 2, 0 ),
+ 'CHITEST' => array( 306, 2, 2, 0 ),
+ 'CORREL' => array( 307, 2, 2, 0 ),
+ 'COVAR' => array( 308, 2, 2, 0 ),
+ 'FORECAST' => array( 309, 3, 2, 0 ),
+ 'FTEST' => array( 310, 2, 2, 0 ),
+ 'INTERCEPT' => array( 311, 2, 2, 0 ),
+ 'PEARSON' => array( 312, 2, 2, 0 ),
+ 'RSQ' => array( 313, 2, 2, 0 ),
+ 'STEYX' => array( 314, 2, 2, 0 ),
+ 'SLOPE' => array( 315, 2, 2, 0 ),
+ 'TTEST' => array( 316, 4, 2, 0 ),
+ 'PROB' => array( 317, -1, 2, 0 ),
+ 'DEVSQ' => array( 318, -1, 0, 0 ),
+ 'GEOMEAN' => array( 319, -1, 0, 0 ),
+ 'HARMEAN' => array( 320, -1, 0, 0 ),
+ 'SUMSQ' => array( 321, -1, 0, 0 ),
+ 'KURT' => array( 322, -1, 0, 0 ),
+ 'SKEW' => array( 323, -1, 0, 0 ),
+ 'ZTEST' => array( 324, -1, 0, 0 ),
+ 'LARGE' => array( 325, 2, 0, 0 ),
+ 'SMALL' => array( 326, 2, 0, 0 ),
+ 'QUARTILE' => array( 327, 2, 0, 0 ),
+ 'PERCENTILE' => array( 328, 2, 0, 0 ),
+ 'PERCENTRANK' => array( 329, -1, 0, 0 ),
+ 'MODE' => array( 330, -1, 2, 0 ),
+ 'TRIMMEAN' => array( 331, 2, 0, 0 ),
+ 'TINV' => array( 332, 2, 1, 0 ),
+ 'CONCATENATE' => array( 336, -1, 1, 0 ),
+ 'POWER' => array( 337, 2, 1, 0 ),
+ 'RADIANS' => array( 342, 1, 1, 0 ),
+ 'DEGREES' => array( 343, 1, 1, 0 ),
+ 'SUBTOTAL' => array( 344, -1, 0, 0 ),
+ 'SUMIF' => array( 345, -1, 0, 0 ),
+ 'COUNTIF' => array( 346, 2, 0, 0 ),
+ 'COUNTBLANK' => array( 347, 1, 0, 0 ),
+ 'ISPMT' => array( 350, 4, 1, 0 ),
+ 'DATEDIF' => array( 351, 3, 1, 0 ),
+ 'DATESTRING' => array( 352, 1, 1, 0 ),
+ 'NUMBERSTRING' => array( 353, 2, 1, 0 ),
+ 'ROMAN' => array( 354, -1, 1, 0 ),
+ 'GETPIVOTDATA' => array( 358, -1, 0, 0 ),
+ 'HYPERLINK' => array( 359, -1, 1, 0 ),
+ 'PHONETIC' => array( 360, 1, 0, 0 ),
+ 'AVERAGEA' => array( 361, -1, 0, 0 ),
+ 'MAXA' => array( 362, -1, 0, 0 ),
+ 'MINA' => array( 363, -1, 0, 0 ),
+ 'STDEVPA' => array( 364, -1, 0, 0 ),
+ 'VARPA' => array( 365, -1, 0, 0 ),
+ 'STDEVA' => array( 366, -1, 0, 0 ),
+ 'VARA' => array( 367, -1, 0, 0 ),
+ 'BAHTTEXT' => array( 368, 1, 0, 0 ),
+ );
+ }
+
+ /**
+ * Convert a token to the proper ptg value.
+ *
+ * @access private
+ * @param mixed $token The token to convert.
+ * @return mixed the converted token on success
+ */
+ function _convert($token)
+ {
+ if (preg_match("/\"([^\"]|\"\"){0,255}\"/", $token)) {
+ return $this->_convertString($token);
+
+ } elseif (is_numeric($token)) {
+ return $this->_convertNumber($token);
+
+ // match references like A1 or $A$1
+ } elseif (preg_match('/^\$?([A-Ia-i]?[A-Za-z])\$?(\d+)$/',$token)) {
+ return $this->_convertRef2d($token);
+
+ // match external references like Sheet1!A1 or Sheet1:Sheet2!A1 or Sheet1!$A$1 or Sheet1:Sheet2!$A$1
+ } elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?[A-Ia-i]?[A-Za-z]\\$?(\d+)$/u",$token)) {
+ return $this->_convertRef3d($token);
+
+ // match external references like 'Sheet1'!A1 or 'Sheet1:Sheet2'!A1 or 'Sheet1'!$A$1 or 'Sheet1:Sheet2'!$A$1
+ } elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?[A-Ia-i]?[A-Za-z]\\$?(\d+)$/u",$token)) {
+ return $this->_convertRef3d($token);
+
+ // match ranges like A1:B2 or $A$1:$B$2
+ } elseif (preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)\:(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/', $token)) {
+ return $this->_convertRange2d($token);
+
+ // match external ranges like Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2 or Sheet1!$A$1:$B$2 or Sheet1:Sheet2!$A$1:$B$2
+ } elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?([A-Ia-i]?[A-Za-z])?\\$?(\d+)\:\\$?([A-Ia-i]?[A-Za-z])?\\$?(\d+)$/u",$token)) {
+ return $this->_convertRange3d($token);
+
+ // match external ranges like 'Sheet1'!A1:B2 or 'Sheet1:Sheet2'!A1:B2 or 'Sheet1'!$A$1:$B$2 or 'Sheet1:Sheet2'!$A$1:$B$2
+ } elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?([A-Ia-i]?[A-Za-z])?\\$?(\d+)\:\\$?([A-Ia-i]?[A-Za-z])?\\$?(\d+)$/u",$token)) {
+ return $this->_convertRange3d($token);
+
+ // operators (including parentheses)
+ } elseif (isset($this->ptg[$token])) {
+ return pack("C", $this->ptg[$token]);
+
+ // match error codes
+ } elseif (preg_match("/^#[A-Z0\/]{3,5}[!?]{1}$/", $token) or $token == '#N/A') {
+ return $this->_convertError($token);
+
+ // commented so argument number can be processed correctly. See toReversePolish().
+ /*elseif (preg_match("/[A-Z0-9\xc0-\xdc\.]+/",$token))
+ {
+ return($this->_convertFunction($token,$this->_func_args));
+ }*/
+
+ // if it's an argument, ignore the token (the argument remains)
+ } elseif ($token == 'arg') {
+ return '';
+ }
+
+ // TODO: use real error codes
+ throw new Exception("Unknown token $token");
+ }
+
+ /**
+ * Convert a number token to ptgInt or ptgNum
+ *
+ * @access private
+ * @param mixed $num an integer or double for conversion to its ptg value
+ */
+ function _convertNumber($num)
+ {
+ // Integer in the range 0..2**16-1
+ if ((preg_match("/^\d+$/", $num)) and ($num <= 65535)) {
+ return pack("Cv", $this->ptg['ptgInt'], $num);
+ } else { // A float
+ if (PHPExcel_Writer_Excel5_BIFFwriter::getByteOrder()) { // if it's Big Endian
+ $num = strrev($num);
+ }
+ return pack("Cd", $this->ptg['ptgNum'], $num);
+ }
+ }
+
+ /**
+ * Convert a string token to ptgStr
+ *
+ * @access private
+ * @param string $string A string for conversion to its ptg value.
+ * @return mixed the converted token on success
+ */
+ function _convertString($string)
+ {
+ // chop away beggining and ending quotes
+ $string = substr($string, 1, strlen($string) - 2);
+ if (strlen($string) > 255) {
+ throw new Exception("String is too long");
+ }
+
+ return pack('C', $this->ptg['ptgStr']) . PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($string);
+ }
+
+ /**
+ * Convert a function to a ptgFunc or ptgFuncVarV depending on the number of
+ * args that it takes.
+ *
+ * @access private
+ * @param string $token The name of the function for convertion to ptg value.
+ * @param integer $num_args The number of arguments the function receives.
+ * @return string The packed ptg for the function
+ */
+ function _convertFunction($token, $num_args)
+ {
+ $args = $this->_functions[$token][1];
+// $volatile = $this->_functions[$token][3];
+
+ // Fixed number of args eg. TIME($i,$j,$k).
+ if ($args >= 0) {
+ return pack("Cv", $this->ptg['ptgFuncV'], $this->_functions[$token][0]);
+ }
+ // Variable number of args eg. SUM($i,$j,$k, ..).
+ if ($args == -1) {
+ return pack("CCv", $this->ptg['ptgFuncVarV'], $num_args, $this->_functions[$token][0]);
+ }
+ }
+
+ /**
+ * Convert an Excel range such as A1:D4 to a ptgRefV.
+ *
+ * @access private
+ * @param string $range An Excel range in the A1:A2
+ * @param int $class
+ */
+ function _convertRange2d($range, $class=0)
+ {
+
+ // TODO: possible class value 0,1,2 check Formula.pm
+ // Split the range into 2 cell refs
+ if (preg_match('/^(\$)?([A-Ia-i]?[A-Za-z])(\$)?(\d+)\:(\$)?([A-Ia-i]?[A-Za-z])(\$)?(\d+)$/', $range)) {
+ list($cell1, $cell2) = explode(':', $range);
+ } else {
+ // TODO: use real error codes
+ throw new Exception("Unknown range separator");
+ }
+
+ // Convert the cell references
+ list($row1, $col1) = $this->_cellToPackedRowcol($cell1);
+ list($row2, $col2) = $this->_cellToPackedRowcol($cell2);
+
+ // The ptg value depends on the class of the ptg.
+ if ($class == 0) {
+ $ptgArea = pack("C", $this->ptg['ptgArea']);
+ } elseif ($class == 1) {
+ $ptgArea = pack("C", $this->ptg['ptgAreaV']);
+ } elseif ($class == 2) {
+ $ptgArea = pack("C", $this->ptg['ptgAreaA']);
+ } else {
+ // TODO: use real error codes
+ throw new Exception("Unknown class $class");
+ }
+ return $ptgArea . $row1 . $row2 . $col1. $col2;
+ }
+
+ /**
+ * Convert an Excel 3d range such as "Sheet1!A1:D4" or "Sheet1:Sheet2!A1:D4" to
+ * a ptgArea3d.
+ *
+ * @access private
+ * @param string $token An Excel range in the Sheet1!A1:A2 format.
+ * @return mixed The packed ptgArea3d token on success.
+ */
+ function _convertRange3d($token)
+ {
+// $class = 0; // formulas like Sheet1!$A$1:$A$2 in list type data validation need this class (0x3B)
+
+ // Split the ref at the ! symbol
+ list($ext_ref, $range) = explode('!', $token);
+
+ // Convert the external reference part (different for BIFF8)
+ $ext_ref = $this->_getRefIndex($ext_ref);
+
+ // Split the range into 2 cell refs
+ list($cell1, $cell2) = explode(':', $range);
+
+ // Convert the cell references
+ if (preg_match("/^(\\$)?[A-Ia-i]?[A-Za-z](\\$)?(\d+)$/", $cell1)) {
+ list($row1, $col1) = $this->_cellToPackedRowcol($cell1);
+ list($row2, $col2) = $this->_cellToPackedRowcol($cell2);
+ } else { // It's a rows range (like 26:27)
+ list($row1, $col1, $row2, $col2) = $this->_rangeToPackedRange($cell1.':'.$cell2);
+ }
+
+ // The ptg value depends on the class of the ptg.
+// if ($class == 0) {
+ $ptgArea = pack("C", $this->ptg['ptgArea3d']);
+// } elseif ($class == 1) {
+// $ptgArea = pack("C", $this->ptg['ptgArea3dV']);
+// } elseif ($class == 2) {
+// $ptgArea = pack("C", $this->ptg['ptgArea3dA']);
+// } else {
+// throw new Exception("Unknown class $class");
+// }
+
+ return $ptgArea . $ext_ref . $row1 . $row2 . $col1. $col2;
+ }
+
+ /**
+ * Convert an Excel reference such as A1, $B2, C$3 or $D$4 to a ptgRefV.
+ *
+ * @access private
+ * @param string $cell An Excel cell reference
+ * @return string The cell in packed() format with the corresponding ptg
+ */
+ function _convertRef2d($cell)
+ {
+// $class = 2; // as far as I know, this is magick.
+
+ // Convert the cell reference
+ $cell_array = $this->_cellToPackedRowcol($cell);
+ list($row, $col) = $cell_array;
+
+ // The ptg value depends on the class of the ptg.
+// if ($class == 0) {
+// $ptgRef = pack("C", $this->ptg['ptgRef']);
+// } elseif ($class == 1) {
+// $ptgRef = pack("C", $this->ptg['ptgRefV']);
+// } elseif ($class == 2) {
+ $ptgRef = pack("C", $this->ptg['ptgRefA']);
+// } else {
+// // TODO: use real error codes
+// throw new Exception("Unknown class $class");
+// }
+ return $ptgRef.$row.$col;
+ }
+
+ /**
+ * Convert an Excel 3d reference such as "Sheet1!A1" or "Sheet1:Sheet2!A1" to a
+ * ptgRef3d.
+ *
+ * @access private
+ * @param string $cell An Excel cell reference
+ * @return mixed The packed ptgRef3d token on success.
+ */
+ function _convertRef3d($cell)
+ {
+// $class = 2; // as far as I know, this is magick.
+
+ // Split the ref at the ! symbol
+ list($ext_ref, $cell) = explode('!', $cell);
+
+ // Convert the external reference part (different for BIFF8)
+ $ext_ref = $this->_getRefIndex($ext_ref);
+
+ // Convert the cell reference part
+ list($row, $col) = $this->_cellToPackedRowcol($cell);
+
+ // The ptg value depends on the class of the ptg.
+// if ($class == 0) {
+// $ptgRef = pack("C", $this->ptg['ptgRef3d']);
+// } elseif ($class == 1) {
+// $ptgRef = pack("C", $this->ptg['ptgRef3dV']);
+// } elseif ($class == 2) {
+ $ptgRef = pack("C", $this->ptg['ptgRef3dA']);
+// } else {
+// throw new Exception("Unknown class $class");
+// }
+
+ return $ptgRef . $ext_ref. $row . $col;
+ }
+
+ /**
+ * Convert an error code to a ptgErr
+ *
+ * @access private
+ * @param string $errorCode The error code for conversion to its ptg value
+ * @return string The error code ptgErr
+ */
+ function _convertError($errorCode)
+ {
+ switch ($errorCode) {
+ case '#NULL!': return pack("C", 0x00);
+ case '#DIV/0!': return pack("C", 0x07);
+ case '#VALUE!': return pack("C", 0x0F);
+ case '#REF!': return pack("C", 0x17);
+ case '#NAME?': return pack("C", 0x1D);
+ case '#NUM!': return pack("C", 0x24);
+ case '#N/A': return pack("C", 0x2A);
+ }
+ return pack("C", 0xFF);
+ }
+
+ /**
+ * Convert the sheet name part of an external reference, for example "Sheet1" or
+ * "Sheet1:Sheet2", to a packed structure.
+ *
+ * @access private
+ * @param string $ext_ref The name of the external reference
+ * @return string The reference index in packed() format
+ */
+ function _packExtRef($ext_ref)
+ {
+ $ext_ref = preg_replace("/^'/", '', $ext_ref); // Remove leading ' if any.
+ $ext_ref = preg_replace("/'$/", '', $ext_ref); // Remove trailing ' if any.
+
+ // Check if there is a sheet range eg., Sheet1:Sheet2.
+ if (preg_match("/:/", $ext_ref)) {
+ list($sheet_name1, $sheet_name2) = explode(':', $ext_ref);
+
+ $sheet1 = $this->_getSheetIndex($sheet_name1);
+ if ($sheet1 == -1) {
+ throw new Exception("Unknown sheet name $sheet_name1 in formula");
+ }
+ $sheet2 = $this->_getSheetIndex($sheet_name2);
+ if ($sheet2 == -1) {
+ throw new Exception("Unknown sheet name $sheet_name2 in formula");
+ }
+
+ // Reverse max and min sheet numbers if necessary
+ if ($sheet1 > $sheet2) {
+ list($sheet1, $sheet2) = array($sheet2, $sheet1);
+ }
+ } else { // Single sheet name only.
+ $sheet1 = $this->_getSheetIndex($ext_ref);
+ if ($sheet1 == -1) {
+ throw new Exception("Unknown sheet name $ext_ref in formula");
+ }
+ $sheet2 = $sheet1;
+ }
+
+ // References are stored relative to 0xFFFF.
+ $offset = -1 - $sheet1;
+
+ return pack('vdvv', $offset, 0x00, $sheet1, $sheet2);
+ }
+
+ /**
+ * Look up the REF index that corresponds to an external sheet name
+ * (or range). If it doesn't exist yet add it to the workbook's references
+ * array. It assumes all sheet names given must exist.
+ *
+ * @access private
+ * @param string $ext_ref The name of the external reference
+ * @return mixed The reference index in packed() format on success
+ */
+ function _getRefIndex($ext_ref)
+ {
+ $ext_ref = preg_replace("/^'/", '', $ext_ref); // Remove leading ' if any.
+ $ext_ref = preg_replace("/'$/", '', $ext_ref); // Remove trailing ' if any.
+ $ext_ref = str_replace('\'\'', '\'', $ext_ref); // Replace escaped '' with '
+
+ // Check if there is a sheet range eg., Sheet1:Sheet2.
+ if (preg_match("/:/", $ext_ref)) {
+ list($sheet_name1, $sheet_name2) = explode(':', $ext_ref);
+
+ $sheet1 = $this->_getSheetIndex($sheet_name1);
+ if ($sheet1 == -1) {
+ throw new Exception("Unknown sheet name $sheet_name1 in formula");
+ }
+ $sheet2 = $this->_getSheetIndex($sheet_name2);
+ if ($sheet2 == -1) {
+ throw new Exception("Unknown sheet name $sheet_name2 in formula");
+ }
+
+ // Reverse max and min sheet numbers if necessary
+ if ($sheet1 > $sheet2) {
+ list($sheet1, $sheet2) = array($sheet2, $sheet1);
+ }
+ } else { // Single sheet name only.
+ $sheet1 = $this->_getSheetIndex($ext_ref);
+ if ($sheet1 == -1) {
+ throw new Exception("Unknown sheet name $ext_ref in formula");
+ }
+ $sheet2 = $sheet1;
+ }
+
+ // assume all references belong to this document
+ $supbook_index = 0x00;
+ $ref = pack('vvv', $supbook_index, $sheet1, $sheet2);
+ $total_references = count($this->_references);
+ $index = -1;
+ for ($i = 0; $i < $total_references; ++$i) {
+ if ($ref == $this->_references[$i]) {
+ $index = $i;
+ break;
+ }
+ }
+ // if REF was not found add it to references array
+ if ($index == -1) {
+ $this->_references[$total_references] = $ref;
+ $index = $total_references;
+ }
+
+ return pack('v', $index);
+ }
+
+ /**
+ * Look up the index that corresponds to an external sheet name. The hash of
+ * sheet names is updated by the addworksheet() method of the
+ * PHPExcel_Writer_Excel5_Workbook class.
+ *
+ * @access private
+ * @param string $sheet_name Sheet name
+ * @return integer The sheet index, -1 if the sheet was not found
+ */
+ function _getSheetIndex($sheet_name)
+ {
+ if (!isset($this->_ext_sheets[$sheet_name])) {
+ return -1;
+ } else {
+ return $this->_ext_sheets[$sheet_name];
+ }
+ }
+
+ /**
+ * This method is used to update the array of sheet names. It is
+ * called by the addWorksheet() method of the
+ * PHPExcel_Writer_Excel5_Workbook class.
+ *
+ * @access public
+ * @see PHPExcel_Writer_Excel5_Workbook::addWorksheet()
+ * @param string $name The name of the worksheet being added
+ * @param integer $index The index of the worksheet being added
+ */
+ function setExtSheet($name, $index)
+ {
+ $this->_ext_sheets[$name] = $index;
+ }
+
+ /**
+ * pack() row and column into the required 3 or 4 byte format.
+ *
+ * @access private
+ * @param string $cell The Excel cell reference to be packed
+ * @return array Array containing the row and column in packed() format
+ */
+ function _cellToPackedRowcol($cell)
+ {
+ $cell = strtoupper($cell);
+ list($row, $col, $row_rel, $col_rel) = $this->_cellToRowcol($cell);
+ if ($col >= 256) {
+ throw new Exception("Column in: $cell greater than 255");
+ }
+ // FIXME: change for BIFF8
+ if ($row >= 16384) {
+ throw new Exception("Row in: $cell greater than 16384 ");
+ }
+
+ // Set the high bits to indicate if row or col are relative.
+ $col |= $col_rel << 14;
+ $col |= $row_rel << 15;
+ $col = pack('v', $col);
+
+ $row = pack('v', $row);
+
+ return array($row, $col);
+ }
+
+ /**
+ * pack() row range into the required 3 or 4 byte format.
+ * Just using maximum col/rows, which is probably not the correct solution
+ *
+ * @access private
+ * @param string $range The Excel range to be packed
+ * @return array Array containing (row1,col1,row2,col2) in packed() format
+ */
+ function _rangeToPackedRange($range)
+ {
+ preg_match('/(\$)?(\d+)\:(\$)?(\d+)/', $range, $match);
+ // return absolute rows if there is a $ in the ref
+ $row1_rel = empty($match[1]) ? 1 : 0;
+ $row1 = $match[2];
+ $row2_rel = empty($match[3]) ? 1 : 0;
+ $row2 = $match[4];
+ // Convert 1-index to zero-index
+ --$row1;
+ --$row2;
+ // Trick poor inocent Excel
+ $col1 = 0;
+ $col2 = 16383; // FIXME: maximum possible value for Excel 5 (change this!!!)
+
+ // FIXME: this changes for BIFF8
+ if (($row1 >= 16384) or ($row2 >= 16384)) {
+ throw new Exception("Row in: $range greater than 16384 ");
+ }
+
+ // Set the high bits to indicate if rows are relative.
+ $col1 |= $row1_rel << 15;
+ $col2 |= $row2_rel << 15;
+ $col1 = pack('v', $col1);
+ $col2 = pack('v', $col2);
+
+ $row1 = pack('v', $row1);
+ $row2 = pack('v', $row2);
+
+ return array($row1, $col1, $row2, $col2);
+ }
+
+ /**
+ * Convert an Excel cell reference such as A1 or $B2 or C$3 or $D$4 to a zero
+ * indexed row and column number. Also returns two (0,1) values to indicate
+ * whether the row or column are relative references.
+ *
+ * @access private
+ * @param string $cell The Excel cell reference in A1 format.
+ * @return array
+ */
+ function _cellToRowcol($cell)
+ {
+ preg_match('/(\$)?([A-I]?[A-Z])(\$)?(\d+)/',$cell,$match);
+ // return absolute column if there is a $ in the ref
+ $col_rel = empty($match[1]) ? 1 : 0;
+ $col_ref = $match[2];
+ $row_rel = empty($match[3]) ? 1 : 0;
+ $row = $match[4];
+
+ // Convert base26 column string to a number.
+ $expn = strlen($col_ref) - 1;
+ $col = 0;
+ $col_ref_length = strlen($col_ref);
+ for ($i = 0; $i < $col_ref_length; ++$i) {
+ $col += (ord($col_ref{$i}) - 64) * pow(26, $expn);
+ --$expn;
+ }
+
+ // Convert 1-index to zero-index
+ --$row;
+ --$col;
+
+ return array($row, $col, $row_rel, $col_rel);
+ }
+
+ /**
+ * Advance to the next valid token.
+ *
+ * @access private
+ */
+ function _advance()
+ {
+ $i = $this->_current_char;
+ $formula_length = strlen($this->_formula);
+ // eat up white spaces
+ if ($i < $formula_length) {
+ while ($this->_formula{$i} == " ") {
+ ++$i;
+ }
+
+ if ($i < ($formula_length - 1)) {
+ $this->_lookahead = $this->_formula{$i+1};
+ }
+ $token = '';
+ }
+
+ while ($i < $formula_length) {
+ $token .= $this->_formula{$i};
+
+ if ($i < ($formula_length - 1)) {
+ $this->_lookahead = $this->_formula{$i+1};
+ } else {
+ $this->_lookahead = '';
+ }
+
+ if ($this->_match($token) != '') {
+ //if ($i < strlen($this->_formula) - 1) {
+ // $this->_lookahead = $this->_formula{$i+1};
+ //}
+ $this->_current_char = $i + 1;
+ $this->_current_token = $token;
+ return 1;
+ }
+
+ if ($i < ($formula_length - 2)) {
+ $this->_lookahead = $this->_formula{$i+2};
+ } else { // if we run out of characters _lookahead becomes empty
+ $this->_lookahead = '';
+ }
+ ++$i;
+ }
+ //die("Lexical error ".$this->_current_char);
+ }
+
+ /**
+ * Checks if it's a valid token.
+ *
+ * @access private
+ * @param mixed $token The token to check.
+ * @return mixed The checked token or false on failure
+ */
+ function _match($token)
+ {
+ switch($token) {
+ case "+":
+ case "-":
+ case "*":
+ case "/":
+ case "(":
+ case ")":
+ case ",":
+ case ";":
+ case ">=":
+ case "<=":
+ case "=":
+ case "<>":
+ case "^":
+ case "&":
+ case "%":
+ return $token;
+ break;
+ case ">":
+ if ($this->_lookahead == '=') { // it's a GE token
+ break;
+ }
+ return $token;
+ break;
+ case "<":
+ // it's a LE or a NE token
+ if (($this->_lookahead == '=') or ($this->_lookahead == '>')) {
+ break;
+ }
+ return $token;
+ break;
+ default:
+ // if it's a reference A1 or $A$1 or $A1 or A$1
+ if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$token) and
+ !preg_match("/[0-9]/",$this->_lookahead) and
+ ($this->_lookahead != ':') and ($this->_lookahead != '.') and
+ ($this->_lookahead != '!'))
+ {
+ return $token;
+ }
+ // If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1 or Sheet1!$A$1 or Sheet1:Sheet2!$A$1)
+ elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u",$token) and
+ !preg_match("/[0-9]/",$this->_lookahead) and
+ ($this->_lookahead != ':') and ($this->_lookahead != '.'))
+ {
+ return $token;
+ }
+ // If it's an external reference ('Sheet1'!A1 or 'Sheet1:Sheet2'!A1 or 'Sheet1'!$A$1 or 'Sheet1:Sheet2'!$A$1)
+ elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u",$token) and
+ !preg_match("/[0-9]/",$this->_lookahead) and
+ ($this->_lookahead != ':') and ($this->_lookahead != '.'))
+ {
+ return $token;
+ }
+ // if it's a range A1:A2 or $A$1:$A$2
+ elseif (preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/', $token) and
+ !preg_match("/[0-9]/",$this->_lookahead))
+ {
+ return $token;
+ }
+ // If it's an external range like Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2 or Sheet1!$A$1:$B$2 or Sheet1:Sheet2!$A$1:$B$2
+ elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u",$token) and
+ !preg_match("/[0-9]/",$this->_lookahead))
+ {
+ return $token;
+ }
+ // If it's an external range like 'Sheet1'!A1:B2 or 'Sheet1:Sheet2'!A1:B2 or 'Sheet1'!$A$1:$B$2 or 'Sheet1:Sheet2'!$A$1:$B$2
+ elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u",$token) and
+ !preg_match("/[0-9]/",$this->_lookahead))
+ {
+ return $token;
+ }
+ // If it's a number (check that it's not a sheet name or range)
+ elseif (is_numeric($token) and
+ (!is_numeric($token.$this->_lookahead) or ($this->_lookahead == '')) and
+ ($this->_lookahead != '!') and ($this->_lookahead != ':'))
+ {
+ return $token;
+ }
+ // If it's a string (of maximum 255 characters)
+ elseif (preg_match("/\"([^\"]|\"\"){0,255}\"/",$token) and $this->_lookahead != '"' and (substr_count($token, '"')%2 == 0))
+ {
+ return $token;
+ }
+ // If it's an error code
+ elseif (preg_match("/^#[A-Z0\/]{3,5}[!?]{1}$/", $token) or $token == '#N/A')
+ {
+ return $token;
+ }
+ // if it's a function call
+ elseif (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/i",$token) and ($this->_lookahead == "("))
+ {
+ return $token;
+ }
+ // It's an argument of some description (e.g. a named range),
+ // precise nature yet to be determined
+ elseif(substr($token,-1) == ')') {
+ return $token;
+ }
+ return '';
+ }
+ }
+
+ /**
+ * The parsing method. It parses a formula.
+ *
+ * @access public
+ * @param string $formula The formula to parse, without the initial equal
+ * sign (=).
+ * @return mixed true on success
+ */
+ function parse($formula)
+ {
+ $this->_current_char = 0;
+ $this->_formula = $formula;
+ $this->_lookahead = isset($formula{1}) ? $formula{1} : '';
+ $this->_advance();
+ $this->_parse_tree = $this->_condition();
+ return true;
+ }
+
+ /**
+ * It parses a condition. It assumes the following rule:
+ * Cond -> Expr [(">" | "<") Expr]
+ *
+ * @access private
+ * @return mixed The parsed ptg'd tree on success
+ */
+ function _condition()
+ {
+ $result = $this->_expression();
+ if ($this->_current_token == "<") {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgLT', $result, $result2);
+ } elseif ($this->_current_token == ">") {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgGT', $result, $result2);
+ } elseif ($this->_current_token == "<=") {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgLE', $result, $result2);
+ } elseif ($this->_current_token == ">=") {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgGE', $result, $result2);
+ } elseif ($this->_current_token == "=") {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgEQ', $result, $result2);
+ } elseif ($this->_current_token == "<>") {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgNE', $result, $result2);
+ } elseif ($this->_current_token == "&") {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgConcat', $result, $result2);
+ }
+ return $result;
+ }
+
+ /**
+ * It parses a expression. It assumes the following rule:
+ * Expr -> Term [("+" | "-") Term]
+ * -> "string"
+ * -> "-" Term : Negative value
+ * -> "+" Term : Positive value
+ * -> Error code
+ *
+ * @access private
+ * @return mixed The parsed ptg'd tree on success
+ */
+ function _expression()
+ {
+ // If it's a string return a string node
+ if (preg_match("/\"([^\"]|\"\"){0,255}\"/", $this->_current_token)) {
+ $tmp = str_replace('""', '"', $this->_current_token);
+ if (($tmp == '"') || ($tmp == '')) $tmp = '""'; // Trap for "" that has been used for an empty string
+ $result = $this->_createTree($tmp, '', '');
+ $this->_advance();
+ return $result;
+ // If it's an error code
+ } elseif (preg_match("/^#[A-Z0\/]{3,5}[!?]{1}$/", $this->_current_token) or $this->_current_token == '#N/A'){
+ $result = $this->_createTree($this->_current_token, 'ptgErr', '');
+ $this->_advance();
+ return $result;
+ // If it's a negative value
+ } elseif ($this->_current_token == "-") {
+ // catch "-" Term
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgUminus', $result2, '');
+ return $result;
+ // If it's a positive value
+ } elseif ($this->_current_token == "+") {
+ // catch "+" Term
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgUplus', $result2, '');
+ return $result;
+ }
+ $result = $this->_term();
+ while (($this->_current_token == "+") or
+ ($this->_current_token == "-") or
+ ($this->_current_token == "^")) {
+ /**/
+ if ($this->_current_token == "+") {
+ $this->_advance();
+ $result2 = $this->_term();
+ $result = $this->_createTree('ptgAdd', $result, $result2);
+ } elseif ($this->_current_token == "-") {
+ $this->_advance();
+ $result2 = $this->_term();
+ $result = $this->_createTree('ptgSub', $result, $result2);
+ } else {
+ $this->_advance();
+ $result2 = $this->_term();
+ $result = $this->_createTree('ptgPower', $result, $result2);
+ }
+ }
+ return $result;
+ }
+
+ /**
+ * This function just introduces a ptgParen element in the tree, so that Excel
+ * doesn't get confused when working with a parenthesized formula afterwards.
+ *
+ * @access private
+ * @see _fact()
+ * @return array The parsed ptg'd tree
+ */
+ function _parenthesizedExpression()
+ {
+ $result = $this->_createTree('ptgParen', $this->_expression(), '');
+ return $result;
+ }
+
+ /**
+ * It parses a term. It assumes the following rule:
+ * Term -> Fact [("*" | "/") Fact]
+ *
+ * @access private
+ * @return mixed The parsed ptg'd tree on success
+ */
+ function _term()
+ {
+ $result = $this->_fact();
+ while (($this->_current_token == "*") or
+ ($this->_current_token == "/")) {
+ /**/
+ if ($this->_current_token == "*") {
+ $this->_advance();
+ $result2 = $this->_fact();
+ $result = $this->_createTree('ptgMul', $result, $result2);
+ } else {
+ $this->_advance();
+ $result2 = $this->_fact();
+ $result = $this->_createTree('ptgDiv', $result, $result2);
+ }
+ }
+ return $result;
+ }
+
+ /**
+ * It parses a factor. It assumes the following rule:
+ * Fact -> ( Expr )
+ * | CellRef
+ * | CellRange
+ * | Number
+ * | Function
+ *
+ * @access private
+ * @return mixed The parsed ptg'd tree on success
+ */
+ function _fact()
+ {
+ if ($this->_current_token == "(") {
+ $this->_advance(); // eat the "("
+ $result = $this->_parenthesizedExpression();
+ if ($this->_current_token != ")") {
+ throw new Exception("')' token expected.");
+ }
+ $this->_advance(); // eat the ")"
+ return $result;
+ }
+ // if it's a reference
+ if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$this->_current_token))
+ {
+ $result = $this->_createTree($this->_current_token, '', '');
+ $this->_advance();
+ return $result;
+ }
+ // If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1 or Sheet1!$A$1 or Sheet1:Sheet2!$A$1)
+ elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u",$this->_current_token))
+ {
+ $result = $this->_createTree($this->_current_token, '', '');
+ $this->_advance();
+ return $result;
+ }
+ // If it's an external reference ('Sheet1'!A1 or 'Sheet1:Sheet2'!A1 or 'Sheet1'!$A$1 or 'Sheet1:Sheet2'!$A$1)
+ elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u",$this->_current_token))
+ {
+ $result = $this->_createTree($this->_current_token, '', '');
+ $this->_advance();
+ return $result;
+ }
+ // if it's a range A1:B2 or $A$1:$B$2
+ elseif (preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/',$this->_current_token) or
+ preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/',$this->_current_token))
+ {
+ // must be an error?
+ $result = $this->_createTree($this->_current_token, '', '');
+ $this->_advance();
+ return $result;
+ }
+ // If it's an external range (Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2 or Sheet1!$A$1:$B$2 or Sheet1:Sheet2!$A$1:$B$2)
+ elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u",$this->_current_token))
+ {
+ // must be an error?
+ //$result = $this->_current_token;
+ $result = $this->_createTree($this->_current_token, '', '');
+ $this->_advance();
+ return $result;
+ }
+ // If it's an external range ('Sheet1'!A1:B2 or 'Sheet1'!A1:B2 or 'Sheet1'!$A$1:$B$2 or 'Sheet1'!$A$1:$B$2)
+ elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u",$this->_current_token))
+ {
+ // must be an error?
+ //$result = $this->_current_token;
+ $result = $this->_createTree($this->_current_token, '', '');
+ $this->_advance();
+ return $result;
+ }
+ // If it's a number or a percent
+ elseif (is_numeric($this->_current_token))
+ {
+ if($this->_lookahead == '%'){
+ $result = $this->_createTree('ptgPercent', $this->_current_token, '');
+ } else {
+ $result = $this->_createTree($this->_current_token, '', '');
+ }
+ $this->_advance();
+ return $result;
+ }
+ // if it's a function call
+ elseif (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/i",$this->_current_token))
+ {
+ $result = $this->_func();
+ return $result;
+ }
+ throw new Exception("Syntax error: ".$this->_current_token.
+ ", lookahead: ".$this->_lookahead.
+ ", current char: ".$this->_current_char);
+ }
+
+ /**
+ * It parses a function call. It assumes the following rule:
+ * Func -> ( Expr [,Expr]* )
+ *
+ * @access private
+ * @return mixed The parsed ptg'd tree on success
+ */
+ function _func()
+ {
+ $num_args = 0; // number of arguments received
+ $function = strtoupper($this->_current_token);
+ $result = ''; // initialize result
+ $this->_advance();
+ $this->_advance(); // eat the "("
+ while ($this->_current_token != ')') {
+ /**/
+ if ($num_args > 0) {
+ if ($this->_current_token == "," or
+ $this->_current_token == ";")
+ {
+ $this->_advance(); // eat the "," or ";"
+ } else {
+ throw new Exception("Syntax error: comma expected in ".
+ "function $function, arg #{$num_args}");
+ }
+ $result2 = $this->_condition();
+ $result = $this->_createTree('arg', $result, $result2);
+ } else { // first argument
+ $result2 = $this->_condition();
+ $result = $this->_createTree('arg', '', $result2);
+ }
+ ++$num_args;
+ }
+ if (!isset($this->_functions[$function])) {
+ throw new Exception("Function $function() doesn't exist");
+ }
+ $args = $this->_functions[$function][1];
+ // If fixed number of args eg. TIME($i,$j,$k). Check that the number of args is valid.
+ if (($args >= 0) and ($args != $num_args)) {
+ throw new Exception("Incorrect number of arguments in function $function() ");
+ }
+
+ $result = $this->_createTree($function, $result, $num_args);
+ $this->_advance(); // eat the ")"
+ return $result;
+ }
+
+ /**
+ * Creates a tree. In fact an array which may have one or two arrays (sub-trees)
+ * as elements.
+ *
+ * @access private
+ * @param mixed $value The value of this node.
+ * @param mixed $left The left array (sub-tree) or a final node.
+ * @param mixed $right The right array (sub-tree) or a final node.
+ * @return array A tree
+ */
+ function _createTree($value, $left, $right)
+ {
+ return array('value' => $value, 'left' => $left, 'right' => $right);
+ }
+
+ /**
+ * Builds a string containing the tree in reverse polish notation (What you
+ * would use in a HP calculator stack).
+ * The following tree:
+ *
+ * +
+ * / \
+ * 2 3
+ *
+ * produces: "23+"
+ *
+ * The following tree:
+ *
+ * +
+ * / \
+ * 3 *
+ * / \
+ * 6 A1
+ *
+ * produces: "36A1*+"
+ *
+ * In fact all operands, functions, references, etc... are written as ptg's
+ *
+ * @access public
+ * @param array $tree The optional tree to convert.
+ * @return string The tree in reverse polish notation
+ */
+ function toReversePolish($tree = array())
+ {
+ $polish = ""; // the string we are going to return
+ if (empty($tree)) { // If it's the first call use _parse_tree
+ $tree = $this->_parse_tree;
+ }
+
+ if (is_array($tree['left'])) {
+ $converted_tree = $this->toReversePolish($tree['left']);
+ $polish .= $converted_tree;
+ } elseif ($tree['left'] != '') { // It's a final node
+ $converted_tree = $this->_convert($tree['left']);
+ $polish .= $converted_tree;
+ }
+ if (is_array($tree['right'])) {
+ $converted_tree = $this->toReversePolish($tree['right']);
+ $polish .= $converted_tree;
+ } elseif ($tree['right'] != '') { // It's a final node
+ $converted_tree = $this->_convert($tree['right']);
+ $polish .= $converted_tree;
+ }
+ // if it's a function convert it here (so we can set it's arguments)
+ if (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/",$tree['value']) and
+ !preg_match('/^([A-Ia-i]?[A-Za-z])(\d+)$/',$tree['value']) and
+ !preg_match("/^[A-Ia-i]?[A-Za-z](\d+)\.\.[A-Ia-i]?[A-Za-z](\d+)$/",$tree['value']) and
+ !is_numeric($tree['value']) and
+ !isset($this->ptg[$tree['value']]))
+ {
+ // left subtree for a function is always an array.
+ if ($tree['left'] != '') {
+ $left_tree = $this->toReversePolish($tree['left']);
+ } else {
+ $left_tree = '';
+ }
+ // add it's left subtree and return.
+ return $left_tree.$this->_convertFunction($tree['value'], $tree['right']);
+ } else {
+ $converted_tree = $this->_convert($tree['value']);
+ }
+ $polish .= $converted_tree;
+ return $polish;
+ }
+
+}
diff --git a/admin/survey/excel/PHPExcel/Writer/Excel5/Workbook.php b/admin/survey/excel/PHPExcel/Writer/Excel5/Workbook.php new file mode 100644 index 0000000..c9df493 --- /dev/null +++ b/admin/survey/excel/PHPExcel/Writer/Excel5/Workbook.php @@ -0,0 +1,1450 @@ +<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2012 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
+ * @version 1.7.8, 2012-10-12
+ */
+
+// Original file header of PEAR::Spreadsheet_Excel_Writer_Workbook (used as the base for this class):
+// -----------------------------------------------------------------------------------------
+// /*
+// * Module written/ported by Xavier Noguer <xnoguer@rezebra.com>
+// *
+// * The majority of this is _NOT_ my code. I simply ported it from the
+// * PERL Spreadsheet::WriteExcel module.
+// *
+// * The author of the Spreadsheet::WriteExcel module is John McNamara
+// * <jmcnamara@cpan.org>
+// *
+// * I _DO_ maintain this code, and John McNamara has nothing to do with the
+// * porting of this code to PHP. Any questions directly related to this
+// * class library should be directed to me.
+// *
+// * License Information:
+// *
+// * Spreadsheet_Excel_Writer: A library for generating Excel Spreadsheets
+// * Copyright (c) 2002-2003 Xavier Noguer xnoguer@rezebra.com
+// *
+// * This library is free software; you can redistribute it and/or
+// * modify it under the terms of the GNU Lesser General Public
+// * License as published by the Free Software Foundation; either
+// * version 2.1 of the License, or (at your option) any later version.
+// *
+// * This library is distributed in the hope that it will be useful,
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// * Lesser General Public License for more details.
+// *
+// * You should have received a copy of the GNU Lesser General Public
+// * License along with this library; if not, write to the Free Software
+// * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// */
+
+
+/**
+ * PHPExcel_Writer_Excel5_Workbook
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Writer_Excel5_Workbook extends PHPExcel_Writer_Excel5_BIFFwriter
+{
+ /**
+ * Formula parser
+ *
+ * @var PHPExcel_Writer_Excel5_Parser
+ */
+ private $_parser;
+
+ /**
+ * The BIFF file size for the workbook.
+ * @var integer
+ * @see _calcSheetOffsets()
+ */
+ public $_biffsize;
+
+ /**
+ * XF Writers
+ * @var PHPExcel_Writer_Excel5_Xf[]
+ */
+ private $_xfWriters = array();
+
+ /**
+ * Array containing the colour palette
+ * @var array
+ */
+ public $_palette;
+
+ /**
+ * The codepage indicates the text encoding used for strings
+ * @var integer
+ */
+ public $_codepage;
+
+ /**
+ * The country code used for localization
+ * @var integer
+ */
+ public $_country_code;
+
+ /**
+ * Workbook
+ * @var PHPExcel
+ */
+ private $_phpExcel;
+
+ /**
+ * Fonts writers
+ *
+ * @var PHPExcel_Writer_Excel5_Font[]
+ */
+ private $_fontWriters = array();
+
+ /**
+ * Added fonts. Maps from font's hash => index in workbook
+ *
+ * @var array
+ */
+ private $_addedFonts = array();
+
+ /**
+ * Shared number formats
+ *
+ * @var array
+ */
+ private $_numberFormats = array();
+
+ /**
+ * Added number formats. Maps from numberFormat's hash => index in workbook
+ *
+ * @var array
+ */
+ private $_addedNumberFormats = array();
+
+ /**
+ * Sizes of the binary worksheet streams
+ *
+ * @var array
+ */
+ private $_worksheetSizes = array();
+
+ /**
+ * Offsets of the binary worksheet streams relative to the start of the global workbook stream
+ *
+ * @var array
+ */
+ private $_worksheetOffsets = array();
+
+ /**
+ * Total number of shared strings in workbook
+ *
+ * @var int
+ */
+ private $_str_total;
+
+ /**
+ * Number of unique shared strings in workbook
+ *
+ * @var int
+ */
+ private $_str_unique;
+
+ /**
+ * Array of unique shared strings in workbook
+ *
+ * @var array
+ */
+ private $_str_table;
+
+ /**
+ * Color cache
+ */
+ private $_colors;
+
+ /**
+ * Escher object corresponding to MSODRAWINGGROUP
+ *
+ * @var PHPExcel_Shared_Escher
+ */
+ private $_escher;
+
+
+ /**
+ * Class constructor
+ *
+ * @param PHPExcel $phpExcel The Workbook
+ * @param int &$str_total Total number of strings
+ * @param int &$str_unique Total number of unique strings
+ * @param array &$str_table String Table
+ * @param array &$colors Colour Table
+ * @param mixed $parser The formula parser created for the Workbook
+ */
+ public function __construct(PHPExcel $phpExcel = null,
+ &$str_total, &$str_unique, &$str_table, &$colors,
+ $parser )
+ {
+ // It needs to call its parent's constructor explicitly
+ parent::__construct();
+
+ $this->_parser = $parser;
+ $this->_biffsize = 0;
+ $this->_palette = array();
+ $this->_country_code = -1;
+
+ $this->_str_total = &$str_total;
+ $this->_str_unique = &$str_unique;
+ $this->_str_table = &$str_table;
+ $this->_colors = &$colors;
+ $this->_setPaletteXl97();
+
+ $this->_phpExcel = $phpExcel;
+
+ // set BIFFwriter limit for CONTINUE records
+ // $this->_limit = 8224;
+ $this->_codepage = 0x04B0;
+
+ // Add empty sheets and Build color cache
+ $countSheets = $phpExcel->getSheetCount();
+ for ($i = 0; $i < $countSheets; ++$i) {
+ $phpSheet = $phpExcel->getSheet($i);
+
+ $this->_parser->setExtSheet($phpSheet->getTitle(), $i); // Register worksheet name with parser
+
+ $supbook_index = 0x00;
+ $ref = pack('vvv', $supbook_index, $i, $i);
+ $this->_parser->_references[] = $ref; // Register reference with parser
+
+ // Sheet tab colors?
+ if ($phpSheet->isTabColorSet()) {
+ $this->_addColor($phpSheet->getTabColor()->getRGB());
+ }
+ }
+
+ }
+
+ /**
+ * Add a new XF writer
+ *
+ * @param PHPExcel_Style
+ * @param boolean Is it a style XF?
+ * @return int Index to XF record
+ */
+ public function addXfWriter($style, $isStyleXf = false)
+ {
+ $xfWriter = new PHPExcel_Writer_Excel5_Xf($style);
+ $xfWriter->setIsStyleXf($isStyleXf);
+
+ // Add the font if not already added
+ $fontIndex = $this->_addFont($style->getFont());
+
+ // Assign the font index to the xf record
+ $xfWriter->setFontIndex($fontIndex);
+
+ // Background colors, best to treat these after the font so black will come after white in custom palette
+ $xfWriter->setFgColor($this->_addColor($style->getFill()->getStartColor()->getRGB()));
+ $xfWriter->setBgColor($this->_addColor($style->getFill()->getEndColor()->getRGB()));
+ $xfWriter->setBottomColor($this->_addColor($style->getBorders()->getBottom()->getColor()->getRGB()));
+ $xfWriter->setTopColor($this->_addColor($style->getBorders()->getTop()->getColor()->getRGB()));
+ $xfWriter->setRightColor($this->_addColor($style->getBorders()->getRight()->getColor()->getRGB()));
+ $xfWriter->setLeftColor($this->_addColor($style->getBorders()->getLeft()->getColor()->getRGB()));
+ $xfWriter->setDiagColor($this->_addColor($style->getBorders()->getDiagonal()->getColor()->getRGB()));
+
+ // Add the number format if it is not a built-in one and not already added
+ if ($style->getNumberFormat()->getBuiltInFormatCode() === false) {
+ $numberFormatHashCode = $style->getNumberFormat()->getHashCode();
+
+ if (isset($this->_addedNumberFormats[$numberFormatHashCode])) {
+ $numberFormatIndex = $this->_addedNumberFormats[$numberFormatHashCode];
+ } else {
+ $numberFormatIndex = 164 + count($this->_numberFormats);
+ $this->_numberFormats[$numberFormatIndex] = $style->getNumberFormat();
+ $this->_addedNumberFormats[$numberFormatHashCode] = $numberFormatIndex;
+ }
+ } else {
+ $numberFormatIndex = (int) $style->getNumberFormat()->getBuiltInFormatCode();
+ }
+
+ // Assign the number format index to xf record
+ $xfWriter->setNumberFormatIndex($numberFormatIndex);
+
+ $this->_xfWriters[] = $xfWriter;
+
+ $xfIndex = count($this->_xfWriters) - 1;
+ return $xfIndex;
+ }
+
+ /**
+ * Add a font to added fonts
+ *
+ * @param PHPExcel_Style_Font $font
+ * @return int Index to FONT record
+ */
+ public function _addFont(PHPExcel_Style_Font $font)
+ {
+ $fontHashCode = $font->getHashCode();
+ if(isset($this->_addedFonts[$fontHashCode])){
+ $fontIndex = $this->_addedFonts[$fontHashCode];
+ } else {
+ $countFonts = count($this->_fontWriters);
+ $fontIndex = ($countFonts < 4) ? $countFonts : $countFonts + 1;
+
+ $fontWriter = new PHPExcel_Writer_Excel5_Font($font);
+ $fontWriter->setColorIndex($this->_addColor($font->getColor()->getRGB()));
+ $this->_fontWriters[] = $fontWriter;
+
+ $this->_addedFonts[$fontHashCode] = $fontIndex;
+ }
+ return $fontIndex;
+ }
+ /**
+ * Alter color palette adding a custom color
+ *
+ * @param string $rgb E.g. 'FF00AA'
+ * @return int Color index
+ */
+ private function _addColor($rgb) {
+ if (!isset($this->_colors[$rgb])) {
+ if (count($this->_colors) < 57) {
+ // then we add a custom color altering the palette
+ $colorIndex = 8 + count($this->_colors);
+ $this->_palette[$colorIndex] =
+ array(
+ hexdec(substr($rgb, 0, 2)),
+ hexdec(substr($rgb, 2, 2)),
+ hexdec(substr($rgb, 4)),
+ 0
+ );
+ $this->_colors[$rgb] = $colorIndex;
+ } else {
+ // no room for more custom colors, just map to black
+ $colorIndex = 0;
+ }
+ } else {
+ // fetch already added custom color
+ $colorIndex = $this->_colors[$rgb];
+ }
+
+ return $colorIndex;
+ }
+
+ /**
+ * Sets the colour palette to the Excel 97+ default.
+ *
+ * @access private
+ */
+ function _setPaletteXl97()
+ {
+ $this->_palette = array(
+ 0x08 => array(0x00, 0x00, 0x00, 0x00),
+ 0x09 => array(0xff, 0xff, 0xff, 0x00),
+ 0x0A => array(0xff, 0x00, 0x00, 0x00),
+ 0x0B => array(0x00, 0xff, 0x00, 0x00),
+ 0x0C => array(0x00, 0x00, 0xff, 0x00),
+ 0x0D => array(0xff, 0xff, 0x00, 0x00),
+ 0x0E => array(0xff, 0x00, 0xff, 0x00),
+ 0x0F => array(0x00, 0xff, 0xff, 0x00),
+ 0x10 => array(0x80, 0x00, 0x00, 0x00),
+ 0x11 => array(0x00, 0x80, 0x00, 0x00),
+ 0x12 => array(0x00, 0x00, 0x80, 0x00),
+ 0x13 => array(0x80, 0x80, 0x00, 0x00),
+ 0x14 => array(0x80, 0x00, 0x80, 0x00),
+ 0x15 => array(0x00, 0x80, 0x80, 0x00),
+ 0x16 => array(0xc0, 0xc0, 0xc0, 0x00),
+ 0x17 => array(0x80, 0x80, 0x80, 0x00),
+ 0x18 => array(0x99, 0x99, 0xff, 0x00),
+ 0x19 => array(0x99, 0x33, 0x66, 0x00),
+ 0x1A => array(0xff, 0xff, 0xcc, 0x00),
+ 0x1B => array(0xcc, 0xff, 0xff, 0x00),
+ 0x1C => array(0x66, 0x00, 0x66, 0x00),
+ 0x1D => array(0xff, 0x80, 0x80, 0x00),
+ 0x1E => array(0x00, 0x66, 0xcc, 0x00),
+ 0x1F => array(0xcc, 0xcc, 0xff, 0x00),
+ 0x20 => array(0x00, 0x00, 0x80, 0x00),
+ 0x21 => array(0xff, 0x00, 0xff, 0x00),
+ 0x22 => array(0xff, 0xff, 0x00, 0x00),
+ 0x23 => array(0x00, 0xff, 0xff, 0x00),
+ 0x24 => array(0x80, 0x00, 0x80, 0x00),
+ 0x25 => array(0x80, 0x00, 0x00, 0x00),
+ 0x26 => array(0x00, 0x80, 0x80, 0x00),
+ 0x27 => array(0x00, 0x00, 0xff, 0x00),
+ 0x28 => array(0x00, 0xcc, 0xff, 0x00),
+ 0x29 => array(0xcc, 0xff, 0xff, 0x00),
+ 0x2A => array(0xcc, 0xff, 0xcc, 0x00),
+ 0x2B => array(0xff, 0xff, 0x99, 0x00),
+ 0x2C => array(0x99, 0xcc, 0xff, 0x00),
+ 0x2D => array(0xff, 0x99, 0xcc, 0x00),
+ 0x2E => array(0xcc, 0x99, 0xff, 0x00),
+ 0x2F => array(0xff, 0xcc, 0x99, 0x00),
+ 0x30 => array(0x33, 0x66, 0xff, 0x00),
+ 0x31 => array(0x33, 0xcc, 0xcc, 0x00),
+ 0x32 => array(0x99, 0xcc, 0x00, 0x00),
+ 0x33 => array(0xff, 0xcc, 0x00, 0x00),
+ 0x34 => array(0xff, 0x99, 0x00, 0x00),
+ 0x35 => array(0xff, 0x66, 0x00, 0x00),
+ 0x36 => array(0x66, 0x66, 0x99, 0x00),
+ 0x37 => array(0x96, 0x96, 0x96, 0x00),
+ 0x38 => array(0x00, 0x33, 0x66, 0x00),
+ 0x39 => array(0x33, 0x99, 0x66, 0x00),
+ 0x3A => array(0x00, 0x33, 0x00, 0x00),
+ 0x3B => array(0x33, 0x33, 0x00, 0x00),
+ 0x3C => array(0x99, 0x33, 0x00, 0x00),
+ 0x3D => array(0x99, 0x33, 0x66, 0x00),
+ 0x3E => array(0x33, 0x33, 0x99, 0x00),
+ 0x3F => array(0x33, 0x33, 0x33, 0x00),
+ );
+ }
+
+ /**
+ * Assemble worksheets into a workbook and send the BIFF data to an OLE
+ * storage.
+ *
+ * @param array $pWorksheetSizes The sizes in bytes of the binary worksheet streams
+ * @return string Binary data for workbook stream
+ */
+ public function writeWorkbook($pWorksheetSizes = null)
+ {
+ $this->_worksheetSizes = $pWorksheetSizes;
+
+ // Calculate the number of selected worksheet tabs and call the finalization
+ // methods for each worksheet
+ $total_worksheets = $this->_phpExcel->getSheetCount();
+
+ // Add part 1 of the Workbook globals, what goes before the SHEET records
+ $this->_storeBof(0x0005);
+ $this->_writeCodepage();
+ $this->_writeWindow1();
+
+ $this->_writeDatemode();
+ $this->_writeAllFonts();
+ $this->_writeAllNumFormats();
+ $this->_writeAllXfs();
+ $this->_writeAllStyles();
+ $this->_writePalette();
+
+ // Prepare part 3 of the workbook global stream, what goes after the SHEET records
+ $part3 = '';
+ if ($this->_country_code != -1) {
+ $part3 .= $this->_writeCountry();
+ }
+ $part3 .= $this->_writeRecalcId();
+
+ $part3 .= $this->_writeSupbookInternal();
+ /* TODO: store external SUPBOOK records and XCT and CRN records
+ in case of external references for BIFF8 */
+ $part3 .= $this->_writeExternsheetBiff8();
+ $part3 .= $this->_writeAllDefinedNamesBiff8();
+ $part3 .= $this->_writeMsoDrawingGroup();
+ $part3 .= $this->_writeSharedStringsTable();
+
+ $part3 .= $this->writeEof();
+
+ // Add part 2 of the Workbook globals, the SHEET records
+ $this->_calcSheetOffsets();
+ for ($i = 0; $i < $total_worksheets; ++$i) {
+ $this->_writeBoundsheet($this->_phpExcel->getSheet($i), $this->_worksheetOffsets[$i]);
+ }
+
+ // Add part 3 of the Workbook globals
+ $this->_data .= $part3;
+
+ return $this->_data;
+ }
+
+ /**
+ * Calculate offsets for Worksheet BOF records.
+ *
+ * @access private
+ */
+ function _calcSheetOffsets()
+ {
+ $boundsheet_length = 10; // fixed length for a BOUNDSHEET record
+
+ // size of Workbook globals part 1 + 3
+ $offset = $this->_datasize;
+
+ // add size of Workbook globals part 2, the length of the SHEET records
+ $total_worksheets = count($this->_phpExcel->getAllSheets());
+ foreach ($this->_phpExcel->getWorksheetIterator() as $sheet) {
+ $offset += $boundsheet_length + strlen(PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($sheet->getTitle()));
+ }
+
+ // add the sizes of each of the Sheet substreams, respectively
+ for ($i = 0; $i < $total_worksheets; ++$i) {
+ $this->_worksheetOffsets[$i] = $offset;
+ $offset += $this->_worksheetSizes[$i];
+ }
+ $this->_biffsize = $offset;
+ }
+
+ /**
+ * Store the Excel FONT records.
+ */
+ private function _writeAllFonts()
+ {
+ foreach ($this->_fontWriters as $fontWriter) {
+ $this->_append($fontWriter->writeFont());
+ }
+ }
+
+ /**
+ * Store user defined numerical formats i.e. FORMAT records
+ */
+ private function _writeAllNumFormats()
+ {
+ foreach ($this->_numberFormats as $numberFormatIndex => $numberFormat) {
+ $this->_writeNumFormat($numberFormat->getFormatCode(), $numberFormatIndex);
+ }
+ }
+
+ /**
+ * Write all XF records.
+ */
+ private function _writeAllXfs()
+ {
+ foreach ($this->_xfWriters as $xfWriter) {
+ $this->_append($xfWriter->writeXf());
+ }
+ }
+
+ /**
+ * Write all STYLE records.
+ */
+ private function _writeAllStyles()
+ {
+ $this->_writeStyle();
+ }
+
+ /**
+ * Write the EXTERNCOUNT and EXTERNSHEET records. These are used as indexes for
+ * the NAME records.
+ */
+ private function _writeExterns()
+ {
+ $countSheets = $this->_phpExcel->getSheetCount();
+ // Create EXTERNCOUNT with number of worksheets
+ $this->_writeExterncount($countSheets);
+
+ // Create EXTERNSHEET for each worksheet
+ for ($i = 0; $i < $countSheets; ++$i) {
+ $this->_writeExternsheet($this->_phpExcel->getSheet($i)->getTitle());
+ }
+ }
+
+ /**
+ * Write the NAME record to define the print area and the repeat rows and cols.
+ */
+ private function _writeNames()
+ {
+ // total number of sheets
+ $total_worksheets = $this->_phpExcel->getSheetCount();
+
+ // Create the print area NAME records
+ for ($i = 0; $i < $total_worksheets; ++$i) {
+ $sheetSetup = $this->_phpExcel->getSheet($i)->getPageSetup();
+ // Write a Name record if the print area has been defined
+ if ($sheetSetup->isPrintAreaSet()) {
+ // Print area
+ $printArea = PHPExcel_Cell::splitRange($sheetSetup->getPrintArea());
+ $printArea = $printArea[0];
+ $printArea[0] = PHPExcel_Cell::coordinateFromString($printArea[0]);
+ $printArea[1] = PHPExcel_Cell::coordinateFromString($printArea[1]);
+
+ $print_rowmin = $printArea[0][1] - 1;
+ $print_rowmax = $printArea[1][1] - 1;
+ $print_colmin = PHPExcel_Cell::columnIndexFromString($printArea[0][0]) - 1;
+ $print_colmax = PHPExcel_Cell::columnIndexFromString($printArea[1][0]) - 1;
+
+ $this->_writeNameShort(
+ $i, // sheet index
+ 0x06, // NAME type
+ $print_rowmin,
+ $print_rowmax,
+ $print_colmin,
+ $print_colmax
+ );
+ }
+ }
+
+ // Create the print title NAME records
+ for ($i = 0; $i < $total_worksheets; ++$i) {
+ $sheetSetup = $this->_phpExcel->getSheet($i)->getPageSetup();
+
+ // simultaneous repeatColumns repeatRows
+ if ($sheetSetup->isColumnsToRepeatAtLeftSet() && $sheetSetup->isRowsToRepeatAtTopSet()) {
+ $repeat = $sheetSetup->getColumnsToRepeatAtLeft();
+ $colmin = PHPExcel_Cell::columnIndexFromString($repeat[0]) - 1;
+ $colmax = PHPExcel_Cell::columnIndexFromString($repeat[1]) - 1;
+
+ $repeat = $sheetSetup->getRowsToRepeatAtTop();
+ $rowmin = $repeat[0] - 1;
+ $rowmax = $repeat[1] - 1;
+
+ $this->_writeNameLong(
+ $i, // sheet index
+ 0x07, // NAME type
+ $rowmin,
+ $rowmax,
+ $colmin,
+ $colmax
+ );
+
+ // (exclusive) either repeatColumns or repeatRows
+ } else if ($sheetSetup->isColumnsToRepeatAtLeftSet() || $sheetSetup->isRowsToRepeatAtTopSet()) {
+
+ // Columns to repeat
+ if ($sheetSetup->isColumnsToRepeatAtLeftSet()) {
+ $repeat = $sheetSetup->getColumnsToRepeatAtLeft();
+ $colmin = PHPExcel_Cell::columnIndexFromString($repeat[0]) - 1;
+ $colmax = PHPExcel_Cell::columnIndexFromString($repeat[1]) - 1;
+ } else {
+ $colmin = 0;
+ $colmax = 255;
+ }
+
+ // Rows to repeat
+ if ($sheetSetup->isRowsToRepeatAtTopSet()) {
+ $repeat = $sheetSetup->getRowsToRepeatAtTop();
+ $rowmin = $repeat[0] - 1;
+ $rowmax = $repeat[1] - 1;
+ } else {
+ $rowmin = 0;
+ $rowmax = 16383;
+ }
+
+ $this->_writeNameShort(
+ $i, // sheet index
+ 0x07, // NAME type
+ $rowmin,
+ $rowmax,
+ $colmin,
+ $colmax
+ );
+ }
+ }
+ }
+
+ /**
+ * Writes all the DEFINEDNAME records (BIFF8).
+ * So far this is only used for repeating rows/columns (print titles) and print areas
+ */
+ private function _writeAllDefinedNamesBiff8()
+ {
+ $chunk = '';
+
+ // Named ranges
+ if (count($this->_phpExcel->getNamedRanges()) > 0) {
+ // Loop named ranges
+ $namedRanges = $this->_phpExcel->getNamedRanges();
+ foreach ($namedRanges as $namedRange) {
+
+ // Create absolute coordinate
+ $range = PHPExcel_Cell::splitRange($namedRange->getRange());
+ for ($i = 0; $i < count($range); $i++) {
+ $range[$i][0] = '\'' . str_replace("'", "''", $namedRange->getWorksheet()->getTitle()) . '\'!' . PHPExcel_Cell::absoluteCoordinate($range[$i][0]);
+ if (isset($range[$i][1])) {
+ $range[$i][1] = PHPExcel_Cell::absoluteCoordinate($range[$i][1]);
+ }
+ }
+ $range = PHPExcel_Cell::buildRange($range); // e.g. Sheet1!$A$1:$B$2
+
+ // parse formula
+ try {
+ $error = $this->_parser->parse($range);
+ $formulaData = $this->_parser->toReversePolish();
+
+ // make sure tRef3d is of type tRef3dR (0x3A)
+ if (isset($formulaData{0}) and ($formulaData{0} == "\x7A" or $formulaData{0} == "\x5A")) {
+ $formulaData = "\x3A" . substr($formulaData, 1);
+ }
+
+ if ($namedRange->getLocalOnly()) {
+ // local scope
+ $scope = $this->_phpExcel->getIndex($namedRange->getScope()) + 1;
+ } else {
+ // global scope
+ $scope = 0;
+ }
+ $chunk .= $this->writeData($this->_writeDefinedNameBiff8($namedRange->getName(), $formulaData, $scope, false));
+
+ } catch(Exception $e) {
+ // do nothing
+ }
+ }
+ }
+
+ // total number of sheets
+ $total_worksheets = $this->_phpExcel->getSheetCount();
+
+ // write the print titles (repeating rows, columns), if any
+ for ($i = 0; $i < $total_worksheets; ++$i) {
+ $sheetSetup = $this->_phpExcel->getSheet($i)->getPageSetup();
+ // simultaneous repeatColumns repeatRows
+ if ($sheetSetup->isColumnsToRepeatAtLeftSet() && $sheetSetup->isRowsToRepeatAtTopSet()) {
+ $repeat = $sheetSetup->getColumnsToRepeatAtLeft();
+ $colmin = PHPExcel_Cell::columnIndexFromString($repeat[0]) - 1;
+ $colmax = PHPExcel_Cell::columnIndexFromString($repeat[1]) - 1;
+
+ $repeat = $sheetSetup->getRowsToRepeatAtTop();
+ $rowmin = $repeat[0] - 1;
+ $rowmax = $repeat[1] - 1;
+
+ // construct formula data manually
+ $formulaData = pack('Cv', 0x29, 0x17); // tMemFunc
+ $formulaData .= pack('Cvvvvv', 0x3B, $i, 0, 65535, $colmin, $colmax); // tArea3d
+ $formulaData .= pack('Cvvvvv', 0x3B, $i, $rowmin, $rowmax, 0, 255); // tArea3d
+ $formulaData .= pack('C', 0x10); // tList
+
+ // store the DEFINEDNAME record
+ $chunk .= $this->writeData($this->_writeDefinedNameBiff8(pack('C', 0x07), $formulaData, $i + 1, true));
+
+ // (exclusive) either repeatColumns or repeatRows
+ } else if ($sheetSetup->isColumnsToRepeatAtLeftSet() || $sheetSetup->isRowsToRepeatAtTopSet()) {
+
+ // Columns to repeat
+ if ($sheetSetup->isColumnsToRepeatAtLeftSet()) {
+ $repeat = $sheetSetup->getColumnsToRepeatAtLeft();
+ $colmin = PHPExcel_Cell::columnIndexFromString($repeat[0]) - 1;
+ $colmax = PHPExcel_Cell::columnIndexFromString($repeat[1]) - 1;
+ } else {
+ $colmin = 0;
+ $colmax = 255;
+ }
+ // Rows to repeat
+ if ($sheetSetup->isRowsToRepeatAtTopSet()) {
+ $repeat = $sheetSetup->getRowsToRepeatAtTop();
+ $rowmin = $repeat[0] - 1;
+ $rowmax = $repeat[1] - 1;
+ } else {
+ $rowmin = 0;
+ $rowmax = 65535;
+ }
+
+ // construct formula data manually because parser does not recognize absolute 3d cell references
+ $formulaData = pack('Cvvvvv', 0x3B, $i, $rowmin, $rowmax, $colmin, $colmax);
+
+ // store the DEFINEDNAME record
+ $chunk .= $this->writeData($this->_writeDefinedNameBiff8(pack('C', 0x07), $formulaData, $i + 1, true));
+ }
+ }
+
+ // write the print areas, if any
+ for ($i = 0; $i < $total_worksheets; ++$i) {
+ $sheetSetup = $this->_phpExcel->getSheet($i)->getPageSetup();
+ if ($sheetSetup->isPrintAreaSet()) {
+ // Print area, e.g. A3:J6,H1:X20
+ $printArea = PHPExcel_Cell::splitRange($sheetSetup->getPrintArea());
+ $countPrintArea = count($printArea);
+
+ $formulaData = '';
+ for ($j = 0; $j < $countPrintArea; ++$j) {
+ $printAreaRect = $printArea[$j]; // e.g. A3:J6
+ $printAreaRect[0] = PHPExcel_Cell::coordinateFromString($printAreaRect[0]);
+ $printAreaRect[1] = PHPExcel_Cell::coordinateFromString($printAreaRect[1]);
+
+ $print_rowmin = $printAreaRect[0][1] - 1;
+ $print_rowmax = $printAreaRect[1][1] - 1;
+ $print_colmin = PHPExcel_Cell::columnIndexFromString($printAreaRect[0][0]) - 1;
+ $print_colmax = PHPExcel_Cell::columnIndexFromString($printAreaRect[1][0]) - 1;
+
+ // construct formula data manually because parser does not recognize absolute 3d cell references
+ $formulaData .= pack('Cvvvvv', 0x3B, $i, $print_rowmin, $print_rowmax, $print_colmin, $print_colmax);
+
+ if ($j > 0) {
+ $formulaData .= pack('C', 0x10); // list operator token ','
+ }
+ }
+
+ // store the DEFINEDNAME record
+ $chunk .= $this->writeData($this->_writeDefinedNameBiff8(pack('C', 0x06), $formulaData, $i + 1, true));
+ }
+ }
+
+ // write autofilters, if any
+ for ($i = 0; $i < $total_worksheets; ++$i) {
+ $sheetAutoFilter = $this->_phpExcel->getSheet($i)->getAutoFilter();
+ $autoFilterRange = $sheetAutoFilter->getRange();
+ if(!empty($autoFilterRange)) {
+ $rangeBounds = PHPExcel_Cell::rangeBoundaries($autoFilterRange);
+
+ //Autofilter built in name
+ $name = pack('C', 0x0D);
+
+ $chunk .= $this->writeData($this->_writeShortNameBiff8($name, $i + 1, $rangeBounds, true));
+ }
+ }
+
+ return $chunk;
+ }
+
+ /**
+ * Write a DEFINEDNAME record for BIFF8 using explicit binary formula data
+ *
+ * @param string $name The name in UTF-8
+ * @param string $formulaData The binary formula data
+ * @param string $sheetIndex 1-based sheet index the defined name applies to. 0 = global
+ * @param boolean $isBuiltIn Built-in name?
+ * @return string Complete binary record data
+ */
+ private function _writeDefinedNameBiff8($name, $formulaData, $sheetIndex = 0, $isBuiltIn = false)
+ {
+ $record = 0x0018;
+
+ // option flags
+ $options = $isBuiltIn ? 0x20 : 0x00;
+
+ // length of the name, character count
+ $nlen = PHPExcel_Shared_String::CountCharacters($name);
+
+ // name with stripped length field
+ $name = substr(PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($name), 2);
+
+ // size of the formula (in bytes)
+ $sz = strlen($formulaData);
+
+ // combine the parts
+ $data = pack('vCCvvvCCCC', $options, 0, $nlen, $sz, 0, $sheetIndex, 0, 0, 0, 0)
+ . $name . $formulaData;
+ $length = strlen($data);
+
+ $header = pack('vv', $record, $length);
+
+ return $header . $data;
+ }
+
+ /**
+ * Write a short NAME record
+ *
+ * @param string $name
+ * @param string $sheetIndex 1-based sheet index the defined name applies to. 0 = global
+ * @param int[][] $range rangeboundaries
+ * @param bool $isHidden
+ * @return string Complete binary record data
+ * */
+ private function _writeShortNameBiff8($name, $sheetIndex = 0, $rangeBounds, $isHidden = false){
+ $record = 0x0018;
+
+ // option flags
+ $options = ($isHidden ? 0x21 : 0x00);
+
+ $extra = pack('Cvvvvv',
+ 0x3B,
+ $sheetIndex - 1,
+ $rangeBounds[0][1] - 1,
+ $rangeBounds[1][1] - 1,
+ $rangeBounds[0][0] - 1,
+ $rangeBounds[1][0] - 1);
+
+ // size of the formula (in bytes)
+ $sz = strlen($extra);
+
+ // combine the parts
+ $data = pack('vCCvvvCCCCC', $options, 0, 1, $sz, 0, $sheetIndex, 0, 0, 0, 0, 0)
+ . $name . $extra;
+ $length = strlen($data);
+
+ $header = pack('vv', $record, $length);
+
+ return $header . $data;
+ }
+
+ /**
+ * Stores the CODEPAGE biff record.
+ */
+ private function _writeCodepage()
+ {
+ $record = 0x0042; // Record identifier
+ $length = 0x0002; // Number of bytes to follow
+ $cv = $this->_codepage; // The code page
+
+ $header = pack('vv', $record, $length);
+ $data = pack('v', $cv);
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write Excel BIFF WINDOW1 record.
+ */
+ private function _writeWindow1()
+ {
+ $record = 0x003D; // Record identifier
+ $length = 0x0012; // Number of bytes to follow
+
+ $xWn = 0x0000; // Horizontal position of window
+ $yWn = 0x0000; // Vertical position of window
+ $dxWn = 0x25BC; // Width of window
+ $dyWn = 0x1572; // Height of window
+
+ $grbit = 0x0038; // Option flags
+
+ // not supported by PHPExcel, so there is only one selected sheet, the active
+ $ctabsel = 1; // Number of workbook tabs selected
+
+ $wTabRatio = 0x0258; // Tab to scrollbar ratio
+
+ // not supported by PHPExcel, set to 0
+ $itabFirst = 0; // 1st displayed worksheet
+ $itabCur = $this->_phpExcel->getActiveSheetIndex(); // Active worksheet
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvvvvvvv", $xWn, $yWn, $dxWn, $dyWn,
+ $grbit,
+ $itabCur, $itabFirst,
+ $ctabsel, $wTabRatio);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Writes Excel BIFF BOUNDSHEET record.
+ *
+ * @param PHPExcel_Worksheet $sheet Worksheet name
+ * @param integer $offset Location of worksheet BOF
+ */
+ private function _writeBoundsheet($sheet, $offset)
+ {
+ $sheetname = $sheet->getTitle();
+ $record = 0x0085; // Record identifier
+
+ // sheet state
+ switch ($sheet->getSheetState()) {
+ case PHPExcel_Worksheet::SHEETSTATE_VISIBLE: $ss = 0x00; break;
+ case PHPExcel_Worksheet::SHEETSTATE_HIDDEN: $ss = 0x01; break;
+ case PHPExcel_Worksheet::SHEETSTATE_VERYHIDDEN: $ss = 0x02; break;
+ default: $ss = 0x00; break;
+ }
+
+ // sheet type
+ $st = 0x00;
+
+ $grbit = 0x0000; // Visibility and sheet type
+
+ $data = pack("VCC", $offset, $ss, $st);
+ $data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($sheetname);
+
+ $length = strlen($data);
+ $header = pack("vv", $record, $length);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write Internal SUPBOOK record
+ */
+ private function _writeSupbookInternal()
+ {
+ $record = 0x01AE; // Record identifier
+ $length = 0x0004; // Bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vv", $this->_phpExcel->getSheetCount(), 0x0401);
+ return $this->writeData($header . $data);
+ }
+
+ /**
+ * Writes the Excel BIFF EXTERNSHEET record. These references are used by
+ * formulas.
+ *
+ */
+ private function _writeExternsheetBiff8()
+ {
+ $total_references = count($this->_parser->_references);
+ $record = 0x0017; // Record identifier
+ $length = 2 + 6 * $total_references; // Number of bytes to follow
+
+ $supbook_index = 0; // FIXME: only using internal SUPBOOK record
+ $header = pack("vv", $record, $length);
+ $data = pack('v', $total_references);
+ for ($i = 0; $i < $total_references; ++$i) {
+ $data .= $this->_parser->_references[$i];
+ }
+ return $this->writeData($header . $data);
+ }
+
+ /**
+ * Write Excel BIFF STYLE records.
+ */
+ private function _writeStyle()
+ {
+ $record = 0x0293; // Record identifier
+ $length = 0x0004; // Bytes to follow
+
+ $ixfe = 0x8000; // Index to cell style XF
+ $BuiltIn = 0x00; // Built-in style
+ $iLevel = 0xff; // Outline style level
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vCC", $ixfe, $BuiltIn, $iLevel);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Writes Excel FORMAT record for non "built-in" numerical formats.
+ *
+ * @param string $format Custom format string
+ * @param integer $ifmt Format index code
+ */
+ private function _writeNumFormat($format, $ifmt)
+ {
+ $record = 0x041E; // Record identifier
+
+ $numberFormatString = PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($format);
+ $length = 2 + strlen($numberFormatString); // Number of bytes to follow
+
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $ifmt) . $numberFormatString;
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write DATEMODE record to indicate the date system in use (1904 or 1900).
+ */
+ private function _writeDatemode()
+ {
+ $record = 0x0022; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $f1904 = (PHPExcel_Shared_Date::getExcelCalendar() == PHPExcel_Shared_Date::CALENDAR_MAC_1904) ?
+ 1 : 0; // Flag for 1904 date system
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $f1904);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write BIFF record EXTERNCOUNT to indicate the number of external sheet
+ * references in the workbook.
+ *
+ * Excel only stores references to external sheets that are used in NAME.
+ * The workbook NAME record is required to define the print area and the repeat
+ * rows and columns.
+ *
+ * A similar method is used in Worksheet.php for a slightly different purpose.
+ *
+ * @param integer $cxals Number of external references
+ */
+ private function _writeExterncount($cxals)
+ {
+ $record = 0x0016; // Record identifier
+ $length = 0x0002; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $cxals);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Writes the Excel BIFF EXTERNSHEET record. These references are used by
+ * formulas. NAME record is required to define the print area and the repeat
+ * rows and columns.
+ *
+ * A similar method is used in Worksheet.php for a slightly different purpose.
+ *
+ * @param string $sheetname Worksheet name
+ */
+ private function _writeExternsheet($sheetname)
+ {
+ $record = 0x0017; // Record identifier
+ $length = 0x02 + strlen($sheetname); // Number of bytes to follow
+
+ $cch = strlen($sheetname); // Length of sheet name
+ $rgch = 0x03; // Filename encoding
+
+ $header = pack("vv", $record, $length);
+ $data = pack("CC", $cch, $rgch);
+ $this->_append($header . $data . $sheetname);
+ }
+
+ /**
+ * Store the NAME record in the short format that is used for storing the print
+ * area, repeat rows only and repeat columns only.
+ *
+ * @param integer $index Sheet index
+ * @param integer $type Built-in name type
+ * @param integer $rowmin Start row
+ * @param integer $rowmax End row
+ * @param integer $colmin Start colum
+ * @param integer $colmax End column
+ */
+ private function _writeNameShort($index, $type, $rowmin, $rowmax, $colmin, $colmax)
+ {
+ $record = 0x0018; // Record identifier
+ $length = 0x0024; // Number of bytes to follow
+
+ $grbit = 0x0020; // Option flags
+ $chKey = 0x00; // Keyboard shortcut
+ $cch = 0x01; // Length of text name
+ $cce = 0x0015; // Length of text definition
+ $ixals = $index + 1; // Sheet index
+ $itab = $ixals; // Equal to ixals
+ $cchCustMenu = 0x00; // Length of cust menu text
+ $cchDescription = 0x00; // Length of description text
+ $cchHelptopic = 0x00; // Length of help topic text
+ $cchStatustext = 0x00; // Length of status bar text
+ $rgch = $type; // Built-in name type
+
+ $unknown03 = 0x3b;
+ $unknown04 = 0xffff-$index;
+ $unknown05 = 0x0000;
+ $unknown06 = 0x0000;
+ $unknown07 = 0x1087;
+ $unknown08 = 0x8005;
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $grbit);
+ $data .= pack("C", $chKey);
+ $data .= pack("C", $cch);
+ $data .= pack("v", $cce);
+ $data .= pack("v", $ixals);
+ $data .= pack("v", $itab);
+ $data .= pack("C", $cchCustMenu);
+ $data .= pack("C", $cchDescription);
+ $data .= pack("C", $cchHelptopic);
+ $data .= pack("C", $cchStatustext);
+ $data .= pack("C", $rgch);
+ $data .= pack("C", $unknown03);
+ $data .= pack("v", $unknown04);
+ $data .= pack("v", $unknown05);
+ $data .= pack("v", $unknown06);
+ $data .= pack("v", $unknown07);
+ $data .= pack("v", $unknown08);
+ $data .= pack("v", $index);
+ $data .= pack("v", $index);
+ $data .= pack("v", $rowmin);
+ $data .= pack("v", $rowmax);
+ $data .= pack("C", $colmin);
+ $data .= pack("C", $colmax);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the NAME record in the long format that is used for storing the repeat
+ * rows and columns when both are specified. This shares a lot of code with
+ * _writeNameShort() but we use a separate method to keep the code clean.
+ * Code abstraction for reuse can be carried too far, and I should know. ;-)
+ *
+ * @param integer $index Sheet index
+ * @param integer $type Built-in name type
+ * @param integer $rowmin Start row
+ * @param integer $rowmax End row
+ * @param integer $colmin Start colum
+ * @param integer $colmax End column
+ */
+ private function _writeNameLong($index, $type, $rowmin, $rowmax, $colmin, $colmax)
+ {
+ $record = 0x0018; // Record identifier
+ $length = 0x003d; // Number of bytes to follow
+ $grbit = 0x0020; // Option flags
+ $chKey = 0x00; // Keyboard shortcut
+ $cch = 0x01; // Length of text name
+ $cce = 0x002e; // Length of text definition
+ $ixals = $index + 1; // Sheet index
+ $itab = $ixals; // Equal to ixals
+ $cchCustMenu = 0x00; // Length of cust menu text
+ $cchDescription = 0x00; // Length of description text
+ $cchHelptopic = 0x00; // Length of help topic text
+ $cchStatustext = 0x00; // Length of status bar text
+ $rgch = $type; // Built-in name type
+
+ $unknown01 = 0x29;
+ $unknown02 = 0x002b;
+ $unknown03 = 0x3b;
+ $unknown04 = 0xffff-$index;
+ $unknown05 = 0x0000;
+ $unknown06 = 0x0000;
+ $unknown07 = 0x1087;
+ $unknown08 = 0x8008;
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $grbit);
+ $data .= pack("C", $chKey);
+ $data .= pack("C", $cch);
+ $data .= pack("v", $cce);
+ $data .= pack("v", $ixals);
+ $data .= pack("v", $itab);
+ $data .= pack("C", $cchCustMenu);
+ $data .= pack("C", $cchDescription);
+ $data .= pack("C", $cchHelptopic);
+ $data .= pack("C", $cchStatustext);
+ $data .= pack("C", $rgch);
+ $data .= pack("C", $unknown01);
+ $data .= pack("v", $unknown02);
+ // Column definition
+ $data .= pack("C", $unknown03);
+ $data .= pack("v", $unknown04);
+ $data .= pack("v", $unknown05);
+ $data .= pack("v", $unknown06);
+ $data .= pack("v", $unknown07);
+ $data .= pack("v", $unknown08);
+ $data .= pack("v", $index);
+ $data .= pack("v", $index);
+ $data .= pack("v", 0x0000);
+ $data .= pack("v", 0x3fff);
+ $data .= pack("C", $colmin);
+ $data .= pack("C", $colmax);
+ // Row definition
+ $data .= pack("C", $unknown03);
+ $data .= pack("v", $unknown04);
+ $data .= pack("v", $unknown05);
+ $data .= pack("v", $unknown06);
+ $data .= pack("v", $unknown07);
+ $data .= pack("v", $unknown08);
+ $data .= pack("v", $index);
+ $data .= pack("v", $index);
+ $data .= pack("v", $rowmin);
+ $data .= pack("v", $rowmax);
+ $data .= pack("C", 0x00);
+ $data .= pack("C", 0xff);
+ // End of data
+ $data .= pack("C", 0x10);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Stores the COUNTRY record for localization
+ *
+ * @return string
+ */
+ private function _writeCountry()
+ {
+ $record = 0x008C; // Record identifier
+ $length = 4; // Number of bytes to follow
+
+ $header = pack('vv', $record, $length);
+ /* using the same country code always for simplicity */
+ $data = pack('vv', $this->_country_code, $this->_country_code);
+ //$this->_append($header . $data);
+ return $this->writeData($header . $data);
+ }
+
+ /**
+ * Write the RECALCID record
+ *
+ * @return string
+ */
+ private function _writeRecalcId()
+ {
+ $record = 0x01C1; // Record identifier
+ $length = 8; // Number of bytes to follow
+
+ $header = pack('vv', $record, $length);
+
+ // by inspection of real Excel files, MS Office Excel 2007 writes this
+ $data = pack('VV', 0x000001C1, 0x00001E667);
+
+ return $this->writeData($header . $data);
+ }
+
+ /**
+ * Stores the PALETTE biff record.
+ */
+ private function _writePalette()
+ {
+ $aref = $this->_palette;
+
+ $record = 0x0092; // Record identifier
+ $length = 2 + 4 * count($aref); // Number of bytes to follow
+ $ccv = count($aref); // Number of RGB values to follow
+ $data = ''; // The RGB data
+
+ // Pack the RGB data
+ foreach ($aref as $color) {
+ foreach ($color as $byte) {
+ $data .= pack("C",$byte);
+ }
+ }
+
+ $header = pack("vvv", $record, $length, $ccv);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Handling of the SST continue blocks is complicated by the need to include an
+ * additional continuation byte depending on whether the string is split between
+ * blocks or whether it starts at the beginning of the block. (There are also
+ * additional complications that will arise later when/if Rich Strings are
+ * supported).
+ *
+ * The Excel documentation says that the SST record should be followed by an
+ * EXTSST record. The EXTSST record is a hash table that is used to optimise
+ * access to SST. However, despite the documentation it doesn't seem to be
+ * required so we will ignore it.
+ *
+ * @return string Binary data
+ */
+ private function _writeSharedStringsTable()
+ {
+ // maximum size of record data (excluding record header)
+ $continue_limit = 8224;
+
+ // initialize array of record data blocks
+ $recordDatas = array();
+
+ // start SST record data block with total number of strings, total number of unique strings
+ $recordData = pack("VV", $this->_str_total, $this->_str_unique);
+
+ // loop through all (unique) strings in shared strings table
+ foreach (array_keys($this->_str_table) as $string) {
+
+ // here $string is a BIFF8 encoded string
+
+ // length = character count
+ $headerinfo = unpack("vlength/Cencoding", $string);
+
+ // currently, this is always 1 = uncompressed
+ $encoding = $headerinfo["encoding"];
+
+ // initialize finished writing current $string
+ $finished = false;
+
+ while ($finished === false) {
+
+ // normally, there will be only one cycle, but if string cannot immediately be written as is
+ // there will be need for more than one cylcle, if string longer than one record data block, there
+ // may be need for even more cycles
+
+ if (strlen($recordData) + strlen($string) <= $continue_limit) {
+ // then we can write the string (or remainder of string) without any problems
+ $recordData .= $string;
+
+ if (strlen($recordData) + strlen($string) == $continue_limit) {
+ // we close the record data block, and initialize a new one
+ $recordDatas[] = $recordData;
+ $recordData = '';
+ }
+
+ // we are finished writing this string
+ $finished = true;
+ } else {
+ // special treatment writing the string (or remainder of the string)
+ // If the string is very long it may need to be written in more than one CONTINUE record.
+
+ // check how many bytes more there is room for in the current record
+ $space_remaining = $continue_limit - strlen($recordData);
+
+ // minimum space needed
+ // uncompressed: 2 byte string length length field + 1 byte option flags + 2 byte character
+ // compressed: 2 byte string length length field + 1 byte option flags + 1 byte character
+ $min_space_needed = ($encoding == 1) ? 5 : 4;
+
+ // We have two cases
+ // 1. space remaining is less than minimum space needed
+ // here we must waste the space remaining and move to next record data block
+ // 2. space remaining is greater than or equal to minimum space needed
+ // here we write as much as we can in the current block, then move to next record data block
+
+ // 1. space remaining is less than minimum space needed
+ if ($space_remaining < $min_space_needed) {
+ // we close the block, store the block data
+ $recordDatas[] = $recordData;
+
+ // and start new record data block where we start writing the string
+ $recordData = '';
+
+ // 2. space remaining is greater than or equal to minimum space needed
+ } else {
+ // initialize effective remaining space, for Unicode strings this may need to be reduced by 1, see below
+ $effective_space_remaining = $space_remaining;
+
+ // for uncompressed strings, sometimes effective space remaining is reduced by 1
+ if ( $encoding == 1 && (strlen($string) - $space_remaining) % 2 == 1 ) {
+ --$effective_space_remaining;
+ }
+
+ // one block fininshed, store the block data
+ $recordData .= substr($string, 0, $effective_space_remaining);
+
+ $string = substr($string, $effective_space_remaining); // for next cycle in while loop
+ $recordDatas[] = $recordData;
+
+ // start new record data block with the repeated option flags
+ $recordData = pack('C', $encoding);
+ }
+ }
+ }
+ }
+
+ // Store the last record data block unless it is empty
+ // if there was no need for any continue records, this will be the for SST record data block itself
+ if (strlen($recordData) > 0) {
+ $recordDatas[] = $recordData;
+ }
+
+ // combine into one chunk with all the blocks SST, CONTINUE,...
+ $chunk = '';
+ foreach ($recordDatas as $i => $recordData) {
+ // first block should have the SST record header, remaing should have CONTINUE header
+ $record = ($i == 0) ? 0x00FC : 0x003C;
+
+ $header = pack("vv", $record, strlen($recordData));
+ $data = $header . $recordData;
+
+ $chunk .= $this->writeData($data);
+ }
+
+ return $chunk;
+ }
+
+ /**
+ * Writes the MSODRAWINGGROUP record if needed. Possibly split using CONTINUE records.
+ */
+ private function _writeMsoDrawingGroup()
+ {
+ // write the Escher stream if necessary
+ if (isset($this->_escher)) {
+ $writer = new PHPExcel_Writer_Excel5_Escher($this->_escher);
+ $data = $writer->close();
+
+ $record = 0x00EB;
+ $length = strlen($data);
+ $header = pack("vv", $record, $length);
+
+ return $this->writeData($header . $data);
+
+ } else {
+ return '';
+ }
+ }
+
+ /**
+ * Get Escher object
+ *
+ * @return PHPExcel_Shared_Escher
+ */
+ public function getEscher()
+ {
+ return $this->_escher;
+ }
+
+ /**
+ * Set Escher object
+ *
+ * @param PHPExcel_Shared_Escher $pValue
+ */
+ public function setEscher(PHPExcel_Shared_Escher $pValue = null)
+ {
+ $this->_escher = $pValue;
+ }
+
+}
diff --git a/admin/survey/excel/PHPExcel/Writer/Excel5/Worksheet.php b/admin/survey/excel/PHPExcel/Writer/Excel5/Worksheet.php new file mode 100644 index 0000000..7f5053e --- /dev/null +++ b/admin/survey/excel/PHPExcel/Writer/Excel5/Worksheet.php @@ -0,0 +1,2954 @@ +<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2012 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
+ * @version 1.7.8, 2012-10-12
+ */
+
+// Original file header of PEAR::Spreadsheet_Excel_Writer_Worksheet (used as the base for this class):
+// -----------------------------------------------------------------------------------------
+// /*
+// * Module written/ported by Xavier Noguer <xnoguer@rezebra.com>
+// *
+// * The majority of this is _NOT_ my code. I simply ported it from the
+// * PERL Spreadsheet::WriteExcel module.
+// *
+// * The author of the Spreadsheet::WriteExcel module is John McNamara
+// * <jmcnamara@cpan.org>
+// *
+// * I _DO_ maintain this code, and John McNamara has nothing to do with the
+// * porting of this code to PHP. Any questions directly related to this
+// * class library should be directed to me.
+// *
+// * License Information:
+// *
+// * Spreadsheet_Excel_Writer: A library for generating Excel Spreadsheets
+// * Copyright (c) 2002-2003 Xavier Noguer xnoguer@rezebra.com
+// *
+// * This library is free software; you can redistribute it and/or
+// * modify it under the terms of the GNU Lesser General Public
+// * License as published by the Free Software Foundation; either
+// * version 2.1 of the License, or (at your option) any later version.
+// *
+// * This library is distributed in the hope that it will be useful,
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// * Lesser General Public License for more details.
+// *
+// * You should have received a copy of the GNU Lesser General Public
+// * License along with this library; if not, write to the Free Software
+// * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// */
+
+
+/**
+ * PHPExcel_Writer_Excel5_Worksheet
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
+{
+ /**
+ * Formula parser
+ *
+ * @var PHPExcel_Writer_Excel5_Parser
+ */
+ private $_parser;
+
+ /**
+ * Maximum number of characters for a string (LABEL record in BIFF5)
+ * @var integer
+ */
+ public $_xls_strmax;
+
+ /**
+ * Array containing format information for columns
+ * @var array
+ */
+ public $_colinfo;
+
+ /**
+ * Array containing the selected area for the worksheet
+ * @var array
+ */
+ public $_selection;
+
+ /**
+ * The active pane for the worksheet
+ * @var integer
+ */
+ public $_active_pane;
+
+ /**
+ * Whether to use outline.
+ * @var integer
+ */
+ public $_outline_on;
+
+ /**
+ * Auto outline styles.
+ * @var bool
+ */
+ public $_outline_style;
+
+ /**
+ * Whether to have outline summary below.
+ * @var bool
+ */
+ public $_outline_below;
+
+ /**
+ * Whether to have outline summary at the right.
+ * @var bool
+ */
+ public $_outline_right;
+
+ /**
+ * Reference to the total number of strings in the workbook
+ * @var integer
+ */
+ public $_str_total;
+
+ /**
+ * Reference to the number of unique strings in the workbook
+ * @var integer
+ */
+ public $_str_unique;
+
+ /**
+ * Reference to the array containing all the unique strings in the workbook
+ * @var array
+ */
+ public $_str_table;
+
+ /**
+ * Color cache
+ */
+ private $_colors;
+
+ /**
+ * Index of first used row (at least 0)
+ * @var int
+ */
+ private $_firstRowIndex;
+
+ /**
+ * Index of last used row. (no used rows means -1)
+ * @var int
+ */
+ private $_lastRowIndex;
+
+ /**
+ * Index of first used column (at least 0)
+ * @var int
+ */
+ private $_firstColumnIndex;
+
+ /**
+ * Index of last used column (no used columns means -1)
+ * @var int
+ */
+ private $_lastColumnIndex;
+
+ /**
+ * Sheet object
+ * @var PHPExcel_Worksheet
+ */
+ public $_phpSheet;
+
+ /**
+ * Count cell style Xfs
+ *
+ * @var int
+ */
+ private $_countCellStyleXfs;
+
+ /**
+ * Escher object corresponding to MSODRAWING
+ *
+ * @var PHPExcel_Shared_Escher
+ */
+ private $_escher;
+
+ /**
+ * Array of font hashes associated to FONT records index
+ *
+ * @var array
+ */
+ public $_fntHashIndex;
+
+ /**
+ * Constructor
+ *
+ * @param int &$str_total Total number of strings
+ * @param int &$str_unique Total number of unique strings
+ * @param array &$str_table String Table
+ * @param array &$colors Colour Table
+ * @param mixed $parser The formula parser created for the Workbook
+ * @param boolean $preCalculateFormulas Flag indicating whether formulas should be calculated or just written
+ * @param string $phpSheet The worksheet to write
+ * @param PHPExcel_Worksheet $phpSheet
+ */
+ public function __construct(&$str_total, &$str_unique, &$str_table, &$colors,
+ $parser, $preCalculateFormulas, $phpSheet)
+ {
+ // It needs to call its parent's constructor explicitly
+ parent::__construct();
+
+ // change BIFFwriter limit for CONTINUE records
+// $this->_limit = 8224;
+
+
+ $this->_preCalculateFormulas = $preCalculateFormulas;
+ $this->_str_total = &$str_total;
+ $this->_str_unique = &$str_unique;
+ $this->_str_table = &$str_table;
+ $this->_colors = &$colors;
+ $this->_parser = $parser;
+
+ $this->_phpSheet = $phpSheet;
+
+ //$this->ext_sheets = array();
+ //$this->offset = 0;
+ $this->_xls_strmax = 255;
+ $this->_colinfo = array();
+ $this->_selection = array(0,0,0,0);
+ $this->_active_pane = 3;
+
+ $this->_print_headers = 0;
+
+ $this->_outline_style = 0;
+ $this->_outline_below = 1;
+ $this->_outline_right = 1;
+ $this->_outline_on = 1;
+
+ $this->_fntHashIndex = array();
+
+ // calculate values for DIMENSIONS record
+ $minR = 1;
+ $minC = 'A';
+
+ $maxR = $this->_phpSheet->getHighestRow();
+ $maxC = $this->_phpSheet->getHighestColumn();
+
+ // Determine lowest and highest column and row
+// $this->_firstRowIndex = ($minR > 65535) ? 65535 : $minR;
+ $this->_lastRowIndex = ($maxR > 65535) ? 65535 : $maxR ;
+
+ $this->_firstColumnIndex = PHPExcel_Cell::columnIndexFromString($minC);
+ $this->_lastColumnIndex = PHPExcel_Cell::columnIndexFromString($maxC);
+
+// if ($this->_firstColumnIndex > 255) $this->_firstColumnIndex = 255;
+ if ($this->_lastColumnIndex > 255) $this->_lastColumnIndex = 255;
+
+ $this->_countCellStyleXfs = count($phpSheet->getParent()->getCellStyleXfCollection());
+ }
+
+ /**
+ * Add data to the beginning of the workbook (note the reverse order)
+ * and to the end of the workbook.
+ *
+ * @access public
+ * @see PHPExcel_Writer_Excel5_Workbook::storeWorkbook()
+ */
+ function close()
+ {
+ $_phpSheet = $this->_phpSheet;
+
+ $num_sheets = $_phpSheet->getParent()->getSheetCount();
+
+ // Write BOF record
+ $this->_storeBof(0x0010);
+
+ // Write PRINTHEADERS
+ $this->_writePrintHeaders();
+
+ // Write PRINTGRIDLINES
+ $this->_writePrintGridlines();
+
+ // Write GRIDSET
+ $this->_writeGridset();
+
+ // Calculate column widths
+ $_phpSheet->calculateColumnWidths();
+
+ // Column dimensions
+ if (($defaultWidth = $_phpSheet->getDefaultColumnDimension()->getWidth()) < 0) {
+ $defaultWidth = PHPExcel_Shared_Font::getDefaultColumnWidthByFont($_phpSheet->getParent()->getDefaultStyle()->getFont());
+ }
+
+ $columnDimensions = $_phpSheet->getColumnDimensions();
+ $maxCol = $this->_lastColumnIndex -1;
+ for ($i = 0; $i <= $maxCol; ++$i) {
+ $hidden = 0;
+ $level = 0;
+ $xfIndex = 15; // there are 15 cell style Xfs
+
+ $width = $defaultWidth;
+
+ $columnLetter = PHPExcel_Cell::stringFromColumnIndex($i);
+ if (isset($columnDimensions[$columnLetter])) {
+ $columnDimension = $columnDimensions[$columnLetter];
+ if ($columnDimension->getWidth() >= 0) {
+ $width = $columnDimension->getWidth();
+ }
+ $hidden = $columnDimension->getVisible() ? 0 : 1;
+ $level = $columnDimension->getOutlineLevel();
+ $xfIndex = $columnDimension->getXfIndex() + 15; // there are 15 cell style Xfs
+ }
+
+ // Components of _colinfo:
+ // $firstcol first column on the range
+ // $lastcol last column on the range
+ // $width width to set
+ // $xfIndex The optional cell style Xf index to apply to the columns
+ // $hidden The optional hidden atribute
+ // $level The optional outline level
+ $this->_colinfo[] = array($i, $i, $width, $xfIndex, $hidden, $level);
+ }
+
+ // Write GUTS
+ $this->_writeGuts();
+
+ // Write DEFAULTROWHEIGHT
+ $this->_writeDefaultRowHeight();
+
+ // Write WSBOOL
+ $this->_writeWsbool();
+
+ // Write horizontal and vertical page breaks
+ $this->_writeBreaks();
+
+ // Write page header
+ $this->_writeHeader();
+
+ // Write page footer
+ $this->_writeFooter();
+
+ // Write page horizontal centering
+ $this->_writeHcenter();
+
+ // Write page vertical centering
+ $this->_writeVcenter();
+
+ // Write left margin
+ $this->_writeMarginLeft();
+
+ // Write right margin
+ $this->_writeMarginRight();
+
+ // Write top margin
+ $this->_writeMarginTop();
+
+ // Write bottom margin
+ $this->_writeMarginBottom();
+
+ // Write page setup
+ $this->_writeSetup();
+
+ // Write sheet protection
+ $this->_writeProtect();
+
+ // Write SCENPROTECT
+ $this->_writeScenProtect();
+
+ // Write OBJECTPROTECT
+ $this->_writeObjectProtect();
+
+ // Write sheet password
+ $this->_writePassword();
+
+ // Write DEFCOLWIDTH record
+ $this->_writeDefcol();
+
+ // Write the COLINFO records if they exist
+ if (!empty($this->_colinfo)) {
+ $colcount = count($this->_colinfo);
+ for ($i = 0; $i < $colcount; ++$i) {
+ $this->_writeColinfo($this->_colinfo[$i]);
+ }
+ }
+ $autoFilterRange = $_phpSheet->getAutoFilter()->getRange();
+ if (!empty($autoFilterRange)) {
+ // Write AUTOFILTERINFO
+ $this->_writeAutoFilterInfo();
+ }
+
+ // Write sheet dimensions
+ $this->_writeDimensions();
+
+ // Row dimensions
+ foreach ($_phpSheet->getRowDimensions() as $rowDimension) {
+ $xfIndex = $rowDimension->getXfIndex() + 15; // there are 15 cellXfs
+ $this->_writeRow( $rowDimension->getRowIndex() - 1, $rowDimension->getRowHeight(), $xfIndex, ($rowDimension->getVisible() ? '0' : '1'), $rowDimension->getOutlineLevel() );
+ }
+
+ // Write Cells
+ foreach ($_phpSheet->getCellCollection() as $cellID) {
+ $cell = $_phpSheet->getCell($cellID);
+ $row = $cell->getRow() - 1;
+ $column = PHPExcel_Cell::columnIndexFromString($cell->getColumn()) - 1;
+
+ // Don't break Excel!
+// if ($row + 1 > 65536 or $column + 1 > 256) {
+ if ($row > 65535 || $column > 255) {
+ break;
+ }
+
+ // Write cell value
+ $xfIndex = $cell->getXfIndex() + 15; // there are 15 cell style Xfs
+
+ $cVal = $cell->getValue();
+ if ($cVal instanceof PHPExcel_RichText) {
+ // $this->_writeString($row, $column, $cVal->getPlainText(), $xfIndex);
+ $arrcRun = array();
+ $str_len = strlen($cVal->getPlainText());
+ $str_pos = 0;
+ $elements = $cVal->getRichTextElements();
+ foreach ($elements as $element) {
+ // FONT Index
+ if ($element instanceof PHPExcel_RichText_Run) {
+ $str_fontidx = $this->_fntHashIndex[$element->getFont()->getHashCode()];
+ }
+ else {
+ $str_fontidx = 0;
+ }
+ $arrcRun[] = array('strlen' => $str_pos, 'fontidx' => $str_fontidx);
+ // Position FROM
+ $str_pos += strlen($element->getText());
+ }
+ $this->_writeRichTextString($row, $column, $cVal->getPlainText(), $xfIndex, $arrcRun);
+ } else {
+ switch ($cell->getDatatype()) {
+ case PHPExcel_Cell_DataType::TYPE_STRING:
+ case PHPExcel_Cell_DataType::TYPE_NULL:
+ if ($cVal === '' || $cVal === null) {
+ $this->_writeBlank($row, $column, $xfIndex);
+ } else {
+ $this->_writeString($row, $column, $cVal, $xfIndex);
+ }
+ break;
+
+ case PHPExcel_Cell_DataType::TYPE_NUMERIC:
+ $this->_writeNumber($row, $column, $cVal, $xfIndex);
+ break;
+
+ case PHPExcel_Cell_DataType::TYPE_FORMULA:
+ $calculatedValue = $this->_preCalculateFormulas ?
+ $cell->getCalculatedValue() : null;
+ $this->_writeFormula($row, $column, $cVal, $xfIndex, $calculatedValue);
+ break;
+
+ case PHPExcel_Cell_DataType::TYPE_BOOL:
+ $this->_writeBoolErr($row, $column, $cVal, 0, $xfIndex);
+ break;
+
+ case PHPExcel_Cell_DataType::TYPE_ERROR:
+ $this->_writeBoolErr($row, $column, self::_mapErrorCode($cVal), 1, $xfIndex);
+ break;
+
+ }
+ }
+ }
+
+ // Append
+ $this->_writeMsoDrawing();
+
+ $this->_writeWindow2();
+ $this->_writeZoom();
+ if ($_phpSheet->getFreezePane()) {
+ $this->_writePanes();
+ }
+ $this->_writeSelection();
+ $this->_writeMergedCells();
+
+ // Hyperlinks
+ foreach ($_phpSheet->getHyperLinkCollection() as $coordinate => $hyperlink) {
+ list($column, $row) = PHPExcel_Cell::coordinateFromString($coordinate);
+
+ $url = $hyperlink->getUrl();
+
+ if ( strpos($url, 'sheet://') !== false ) {
+ // internal to current workbook
+ $url = str_replace('sheet://', 'internal:', $url);
+
+ } else if ( preg_match('/^(http:|https:|ftp:|mailto:)/', $url) ) {
+ // URL
+ // $url = $url;
+
+ } else {
+ // external (local file)
+ $url = 'external:' . $url;
+ }
+
+ $this->_writeUrl($row - 1, PHPExcel_Cell::columnIndexFromString($column) - 1, $url);
+ }
+
+ $this->_writeDataValidity();
+ $this->_writeSheetLayout();
+ $this->_writeSheetProtection();
+ $this->_writeRangeProtection();
+
+ $this->_storeEof();
+ }
+
+ /**
+ * Write a cell range address in BIFF8
+ * always fixed range
+ * See section 2.5.14 in OpenOffice.org's Documentation of the Microsoft Excel File Format
+ *
+ * @param string $range E.g. 'A1' or 'A1:B6'
+ * @return string Binary data
+ */
+ private function _writeBIFF8CellRangeAddressFixed($range = 'A1')
+ {
+ $explodes = explode(':', $range);
+
+ // extract first cell, e.g. 'A1'
+ $firstCell = $explodes[0];
+
+ // extract last cell, e.g. 'B6'
+ if (count($explodes) == 1) {
+ $lastCell = $firstCell;
+ } else {
+ $lastCell = $explodes[1];
+ }
+
+ $firstCellCoordinates = PHPExcel_Cell::coordinateFromString($firstCell); // e.g. array(0, 1)
+ $lastCellCoordinates = PHPExcel_Cell::coordinateFromString($lastCell); // e.g. array(1, 6)
+
+ return(pack('vvvv',
+ $firstCellCoordinates[1] - 1,
+ $lastCellCoordinates[1] - 1,
+ PHPExcel_Cell::columnIndexFromString($firstCellCoordinates[0]) - 1,
+ PHPExcel_Cell::columnIndexFromString($lastCellCoordinates[0]) - 1
+ ));
+ }
+
+ /**
+ * Retrieves data from memory in one chunk, or from disk in $buffer
+ * sized chunks.
+ *
+ * @return string The data
+ */
+ function getData()
+ {
+ $buffer = 4096;
+
+ // Return data stored in memory
+ if (isset($this->_data)) {
+ $tmp = $this->_data;
+ unset($this->_data);
+ return $tmp;
+ }
+ // No data to return
+ return false;
+ }
+
+ /**
+ * Set the option to print the row and column headers on the printed page.
+ *
+ * @access public
+ * @param integer $print Whether to print the headers or not. Defaults to 1 (print).
+ */
+ function printRowColHeaders($print = 1)
+ {
+ $this->_print_headers = $print;
+ }
+
+ /**
+ * This method sets the properties for outlining and grouping. The defaults
+ * correspond to Excel's defaults.
+ *
+ * @param bool $visible
+ * @param bool $symbols_below
+ * @param bool $symbols_right
+ * @param bool $auto_style
+ */
+ function setOutline($visible = true, $symbols_below = true, $symbols_right = true, $auto_style = false)
+ {
+ $this->_outline_on = $visible;
+ $this->_outline_below = $symbols_below;
+ $this->_outline_right = $symbols_right;
+ $this->_outline_style = $auto_style;
+
+ // Ensure this is a boolean vale for Window2
+ if ($this->_outline_on) {
+ $this->_outline_on = 1;
+ }
+ }
+
+ /**
+ * Write a double to the specified row and column (zero indexed).
+ * An integer can be written as a double. Excel will display an
+ * integer. $format is optional.
+ *
+ * Returns 0 : normal termination
+ * -2 : row or column out of range
+ *
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param float $num The number to write
+ * @param mixed $xfIndex The optional XF format
+ * @return integer
+ */
+ private function _writeNumber($row, $col, $num, $xfIndex)
+ {
+ $record = 0x0203; // Record identifier
+ $length = 0x000E; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvv", $row, $col, $xfIndex);
+ $xl_double = pack("d", $num);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $xl_double = strrev($xl_double);
+ }
+
+ $this->_append($header.$data.$xl_double);
+ return(0);
+ }
+
+ /**
+ * Write a LABELSST record or a LABEL record. Which one depends on BIFF version
+ *
+ * @param int $row Row index (0-based)
+ * @param int $col Column index (0-based)
+ * @param string $str The string
+ * @param int $xfIndex Index to XF record
+ */
+ private function _writeString($row, $col, $str, $xfIndex)
+ {
+ $this->_writeLabelSst($row, $col, $str, $xfIndex);
+ }
+ /**
+ * Write a LABELSST record or a LABEL record. Which one depends on BIFF version
+ * It differs from _writeString by the writing of rich text strings.
+ * @param int $row Row index (0-based)
+ * @param int $col Column index (0-based)
+ * @param string $str The string
+ * @param mixed $xfIndex The XF format index for the cell
+ * @param array $arrcRun Index to Font record and characters beginning
+ */
+ private function _writeRichTextString($row, $col, $str, $xfIndex, $arrcRun){
+ $record = 0x00FD; // Record identifier
+ $length = 0x000A; // Bytes to follow
+
+ $str = PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($str, $arrcRun);
+
+ /* check if string is already present */
+ if (!isset($this->_str_table[$str])) {
+ $this->_str_table[$str] = $this->_str_unique++;
+ }
+ $this->_str_total++;
+
+ $header = pack('vv', $record, $length);
+ $data = pack('vvvV', $row, $col, $xfIndex, $this->_str_table[$str]);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write a string to the specified row and column (zero indexed).
+ * NOTE: there is an Excel 5 defined limit of 255 characters.
+ * $format is optional.
+ * Returns 0 : normal termination
+ * -2 : row or column out of range
+ * -3 : long string truncated to 255 chars
+ *
+ * @access public
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param string $str The string to write
+ * @param mixed $xfIndex The XF format index for the cell
+ * @return integer
+ */
+ private function _writeLabel($row, $col, $str, $xfIndex)
+ {
+ $strlen = strlen($str);
+ $record = 0x0204; // Record identifier
+ $length = 0x0008 + $strlen; // Bytes to follow
+
+ $str_error = 0;
+
+ if ($strlen > $this->_xls_strmax) { // LABEL must be < 255 chars
+ $str = substr($str, 0, $this->_xls_strmax);
+ $length = 0x0008 + $this->_xls_strmax;
+ $strlen = $this->_xls_strmax;
+ $str_error = -3;
+ }
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvv", $row, $col, $xfIndex, $strlen);
+ $this->_append($header . $data . $str);
+ return($str_error);
+ }
+
+ /**
+ * Write a string to the specified row and column (zero indexed).
+ * This is the BIFF8 version (no 255 chars limit).
+ * $format is optional.
+ * Returns 0 : normal termination
+ * -2 : row or column out of range
+ * -3 : long string truncated to 255 chars
+ *
+ * @access public
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param string $str The string to write
+ * @param mixed $xfIndex The XF format index for the cell
+ * @return integer
+ */
+ private function _writeLabelSst($row, $col, $str, $xfIndex)
+ {
+ $record = 0x00FD; // Record identifier
+ $length = 0x000A; // Bytes to follow
+
+ $str = PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($str);
+
+ /* check if string is already present */
+ if (!isset($this->_str_table[$str])) {
+ $this->_str_table[$str] = $this->_str_unique++;
+ }
+ $this->_str_total++;
+
+ $header = pack('vv', $record, $length);
+ $data = pack('vvvV', $row, $col, $xfIndex, $this->_str_table[$str]);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Writes a note associated with the cell given by the row and column.
+ * NOTE records don't have a length limit.
+ *
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param string $note The note to write
+ */
+ private function _writeNote($row, $col, $note)
+ {
+ $note_length = strlen($note);
+ $record = 0x001C; // Record identifier
+ $max_length = 2048; // Maximun length for a NOTE record
+
+ // Length for this record is no more than 2048 + 6
+ $length = 0x0006 + min($note_length, 2048);
+ $header = pack("vv", $record, $length);
+ $data = pack("vvv", $row, $col, $note_length);
+ $this->_append($header . $data . substr($note, 0, 2048));
+
+ for ($i = $max_length; $i < $note_length; $i += $max_length) {
+ $chunk = substr($note, $i, $max_length);
+ $length = 0x0006 + strlen($chunk);
+ $header = pack("vv", $record, $length);
+ $data = pack("vvv", -1, 0, strlen($chunk));
+ $this->_append($header.$data.$chunk);
+ }
+ return(0);
+ }
+
+ /**
+ * Write a blank cell to the specified row and column (zero indexed).
+ * A blank cell is used to specify formatting without adding a string
+ * or a number.
+ *
+ * A blank cell without a format serves no purpose. Therefore, we don't write
+ * a BLANK record unless a format is specified.
+ *
+ * Returns 0 : normal termination (including no format)
+ * -1 : insufficient number of arguments
+ * -2 : row or column out of range
+ *
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param mixed $xfIndex The XF format index
+ */
+ function _writeBlank($row, $col, $xfIndex)
+ {
+ $record = 0x0201; // Record identifier
+ $length = 0x0006; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvv", $row, $col, $xfIndex);
+ $this->_append($header . $data);
+ return 0;
+ }
+
+ /**
+ * Write a boolean or an error type to the specified row and column (zero indexed)
+ *
+ * @param int $row Row index (0-based)
+ * @param int $col Column index (0-based)
+ * @param int $value
+ * @param boolean $isError Error or Boolean?
+ * @param int $xfIndex
+ */
+ private function _writeBoolErr($row, $col, $value, $isError, $xfIndex)
+ {
+ $record = 0x0205;
+ $length = 8;
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvCC", $row, $col, $xfIndex, $value, $isError);
+ $this->_append($header . $data);
+ return 0;
+ }
+
+ /**
+ * Write a formula to the specified row and column (zero indexed).
+ * The textual representation of the formula is passed to the parser in
+ * Parser.php which returns a packed binary string.
+ *
+ * Returns 0 : normal termination
+ * -1 : formula errors (bad formula)
+ * -2 : row or column out of range
+ *
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param string $formula The formula text string
+ * @param mixed $xfIndex The XF format index
+ * @param mixed $calculatedValue Calculated value
+ * @return integer
+ */
+ private function _writeFormula($row, $col, $formula, $xfIndex, $calculatedValue)
+ {
+ $record = 0x0006; // Record identifier
+
+ // Initialize possible additional value for STRING record that should be written after the FORMULA record?
+ $stringValue = null;
+
+ // calculated value
+ if (isset($calculatedValue)) {
+ // Since we can't yet get the data type of the calculated value,
+ // we use best effort to determine data type
+ if (is_bool($calculatedValue)) {
+ // Boolean value
+ $num = pack('CCCvCv', 0x01, 0x00, (int)$calculatedValue, 0x00, 0x00, 0xFFFF);
+ } elseif (is_int($calculatedValue) || is_float($calculatedValue)) {
+ // Numeric value
+ $num = pack('d', $calculatedValue);
+ } elseif (is_string($calculatedValue)) {
+ if (array_key_exists($calculatedValue, PHPExcel_Cell_DataType::getErrorCodes())) {
+ // Error value
+ $num = pack('CCCvCv', 0x02, 0x00, self::_mapErrorCode($calculatedValue), 0x00, 0x00, 0xFFFF);
+ } elseif ($calculatedValue === '') {
+ // Empty string (and BIFF8)
+ $num = pack('CCCvCv', 0x03, 0x00, 0x00, 0x00, 0x00, 0xFFFF);
+ } else {
+ // Non-empty string value (or empty string BIFF5)
+ $stringValue = $calculatedValue;
+ $num = pack('CCCvCv', 0x00, 0x00, 0x00, 0x00, 0x00, 0xFFFF);
+ }
+ } else {
+ // We are really not supposed to reach here
+ $num = pack('d', 0x00);
+ }
+ } else {
+ $num = pack('d', 0x00);
+ }
+
+ $grbit = 0x03; // Option flags
+ $unknown = 0x0000; // Must be zero
+
+ // Strip the '=' or '@' sign at the beginning of the formula string
+ if ($formula{0} == '=') {
+ $formula = substr($formula,1);
+ } else {
+ // Error handling
+ $this->_writeString($row, $col, 'Unrecognised character for formula');
+ return -1;
+ }
+
+ // Parse the formula using the parser in Parser.php
+ try {
+ $error = $this->_parser->parse($formula);
+ $formula = $this->_parser->toReversePolish();
+
+ $formlen = strlen($formula); // Length of the binary string
+ $length = 0x16 + $formlen; // Length of the record data
+
+ $header = pack("vv", $record, $length);
+
+ $data = pack("vvv", $row, $col, $xfIndex)
+ . $num
+ . pack("vVv", $grbit, $unknown, $formlen);
+ $this->_append($header . $data . $formula);
+
+ // Append also a STRING record if necessary
+ if ($stringValue !== null) {
+ $this->_writeStringRecord($stringValue);
+ }
+
+ return 0;
+
+ } catch (Exception $e) {
+ // do nothing
+ }
+
+ }
+
+ /**
+ * Write a STRING record. This
+ *
+ * @param string $stringValue
+ */
+ private function _writeStringRecord($stringValue)
+ {
+ $record = 0x0207; // Record identifier
+ $data = PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($stringValue);
+
+ $length = strlen($data);
+ $header = pack('vv', $record, $length);
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write a hyperlink.
+ * This is comprised of two elements: the visible label and
+ * the invisible link. The visible label is the same as the link unless an
+ * alternative string is specified. The label is written using the
+ * _writeString() method. Therefore the 255 characters string limit applies.
+ * $string and $format are optional.
+ *
+ * The hyperlink can be to a http, ftp, mail, internal sheet (not yet), or external
+ * directory url.
+ *
+ * Returns 0 : normal termination
+ * -2 : row or column out of range
+ * -3 : long string truncated to 255 chars
+ *
+ * @param integer $row Row
+ * @param integer $col Column
+ * @param string $url URL string
+ * @return integer
+ */
+ private function _writeUrl($row, $col, $url)
+ {
+ // Add start row and col to arg list
+ return($this->_writeUrlRange($row, $col, $row, $col, $url));
+ }
+
+ /**
+ * This is the more general form of _writeUrl(). It allows a hyperlink to be
+ * written to a range of cells. This function also decides the type of hyperlink
+ * to be written. These are either, Web (http, ftp, mailto), Internal
+ * (Sheet1!A1) or external ('c:\temp\foo.xls#Sheet1!A1').
+ *
+ * @access private
+ * @see _writeUrl()
+ * @param integer $row1 Start row
+ * @param integer $col1 Start column
+ * @param integer $row2 End row
+ * @param integer $col2 End column
+ * @param string $url URL string
+ * @return integer
+ */
+ function _writeUrlRange($row1, $col1, $row2, $col2, $url)
+ {
+ // Check for internal/external sheet links or default to web link
+ if (preg_match('[^internal:]', $url)) {
+ return($this->_writeUrlInternal($row1, $col1, $row2, $col2, $url));
+ }
+ if (preg_match('[^external:]', $url)) {
+ return($this->_writeUrlExternal($row1, $col1, $row2, $col2, $url));
+ }
+ return($this->_writeUrlWeb($row1, $col1, $row2, $col2, $url));
+ }
+
+ /**
+ * Used to write http, ftp and mailto hyperlinks.
+ * The link type ($options) is 0x03 is the same as absolute dir ref without
+ * sheet. However it is differentiated by the $unknown2 data stream.
+ *
+ * @access private
+ * @see _writeUrl()
+ * @param integer $row1 Start row
+ * @param integer $col1 Start column
+ * @param integer $row2 End row
+ * @param integer $col2 End column
+ * @param string $url URL string
+ * @return integer
+ */
+ function _writeUrlWeb($row1, $col1, $row2, $col2, $url)
+ {
+ $record = 0x01B8; // Record identifier
+ $length = 0x00000; // Bytes to follow
+
+ // Pack the undocumented parts of the hyperlink stream
+ $unknown1 = pack("H*", "D0C9EA79F9BACE118C8200AA004BA90B02000000");
+ $unknown2 = pack("H*", "E0C9EA79F9BACE118C8200AA004BA90B");
+
+ // Pack the option flags
+ $options = pack("V", 0x03);
+
+ // Convert URL to a null terminated wchar string
+ $url = join("\0", preg_split("''", $url, -1, PREG_SPLIT_NO_EMPTY));
+ $url = $url . "\0\0\0";
+
+ // Pack the length of the URL
+ $url_len = pack("V", strlen($url));
+
+ // Calculate the data length
+ $length = 0x34 + strlen($url);
+
+ // Pack the header data
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvv", $row1, $row2, $col1, $col2);
+
+ // Write the packed data
+ $this->_append($header . $data .
+ $unknown1 . $options .
+ $unknown2 . $url_len . $url);
+ return 0;
+ }
+
+ /**
+ * Used to write internal reference hyperlinks such as "Sheet1!A1".
+ *
+ * @access private
+ * @see _writeUrl()
+ * @param integer $row1 Start row
+ * @param integer $col1 Start column
+ * @param integer $row2 End row
+ * @param integer $col2 End column
+ * @param string $url URL string
+ * @return integer
+ */
+ function _writeUrlInternal($row1, $col1, $row2, $col2, $url)
+ {
+ $record = 0x01B8; // Record identifier
+ $length = 0x00000; // Bytes to follow
+
+ // Strip URL type
+ $url = preg_replace('/^internal:/', '', $url);
+
+ // Pack the undocumented parts of the hyperlink stream
+ $unknown1 = pack("H*", "D0C9EA79F9BACE118C8200AA004BA90B02000000");
+
+ // Pack the option flags
+ $options = pack("V", 0x08);
+
+ // Convert the URL type and to a null terminated wchar string
+ $url .= "\0";
+
+ // character count
+ $url_len = PHPExcel_Shared_String::CountCharacters($url);
+ $url_len = pack('V', $url_len);
+
+ $url = PHPExcel_Shared_String::ConvertEncoding($url, 'UTF-16LE', 'UTF-8');
+
+ // Calculate the data length
+ $length = 0x24 + strlen($url);
+
+ // Pack the header data
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvv", $row1, $row2, $col1, $col2);
+
+ // Write the packed data
+ $this->_append($header . $data .
+ $unknown1 . $options .
+ $url_len . $url);
+ return 0;
+ }
+
+ /**
+ * Write links to external directory names such as 'c:\foo.xls',
+ * c:\foo.xls#Sheet1!A1', '../../foo.xls'. and '../../foo.xls#Sheet1!A1'.
+ *
+ * Note: Excel writes some relative links with the $dir_long string. We ignore
+ * these cases for the sake of simpler code.
+ *
+ * @access private
+ * @see _writeUrl()
+ * @param integer $row1 Start row
+ * @param integer $col1 Start column
+ * @param integer $row2 End row
+ * @param integer $col2 End column
+ * @param string $url URL string
+ * @return integer
+ */
+ function _writeUrlExternal($row1, $col1, $row2, $col2, $url)
+ {
+ // Network drives are different. We will handle them separately
+ // MS/Novell network drives and shares start with \\
+ if (preg_match('[^external:\\\\]', $url)) {
+ return; //($this->_writeUrlExternal_net($row1, $col1, $row2, $col2, $url, $str, $format));
+ }
+
+ $record = 0x01B8; // Record identifier
+ $length = 0x00000; // Bytes to follow
+
+ // Strip URL type and change Unix dir separator to Dos style (if needed)
+ //
+ $url = preg_replace('/^external:/', '', $url);
+ $url = preg_replace('/\//', "\\", $url);
+
+ // Determine if the link is relative or absolute:
+ // relative if link contains no dir separator, "somefile.xls"
+ // relative if link starts with up-dir, "..\..\somefile.xls"
+ // otherwise, absolute
+
+ $absolute = 0x00; // relative path
+ if ( preg_match('/^[A-Z]:/', $url) ) {
+ $absolute = 0x02; // absolute path on Windows, e.g. C:\...
+ }
+ $link_type = 0x01 | $absolute;
+
+ // Determine if the link contains a sheet reference and change some of the
+ // parameters accordingly.
+ // Split the dir name and sheet name (if it exists)
+ $dir_long = $url;
+ if (preg_match("/\#/", $url)) {
+ $link_type |= 0x08;
+ }
+
+
+ // Pack the link type
+ $link_type = pack("V", $link_type);
+
+ // Calculate the up-level dir count e.g.. (..\..\..\ == 3)
+ $up_count = preg_match_all("/\.\.\\\/", $dir_long, $useless);
+ $up_count = pack("v", $up_count);
+
+ // Store the short dos dir name (null terminated)
+ $dir_short = preg_replace("/\.\.\\\/", '', $dir_long) . "\0";
+
+ // Store the long dir name as a wchar string (non-null terminated)
+ $dir_long = $dir_long . "\0";
+
+ // Pack the lengths of the dir strings
+ $dir_short_len = pack("V", strlen($dir_short) );
+ $dir_long_len = pack("V", strlen($dir_long) );
+ $stream_len = pack("V", 0);//strlen($dir_long) + 0x06);
+
+ // Pack the undocumented parts of the hyperlink stream
+ $unknown1 = pack("H*",'D0C9EA79F9BACE118C8200AA004BA90B02000000' );
+ $unknown2 = pack("H*",'0303000000000000C000000000000046' );
+ $unknown3 = pack("H*",'FFFFADDE000000000000000000000000000000000000000');
+ $unknown4 = pack("v", 0x03 );
+
+ // Pack the main data stream
+ $data = pack("vvvv", $row1, $row2, $col1, $col2) .
+ $unknown1 .
+ $link_type .
+ $unknown2 .
+ $up_count .
+ $dir_short_len.
+ $dir_short .
+ $unknown3 .
+ $stream_len ;/*.
+ $dir_long_len .
+ $unknown4 .
+ $dir_long .
+ $sheet_len .
+ $sheet ;*/
+
+ // Pack the header data
+ $length = strlen($data);
+ $header = pack("vv", $record, $length);
+
+ // Write the packed data
+ $this->_append($header. $data);
+ return 0;
+ }
+
+ /**
+ * This method is used to set the height and format for a row.
+ *
+ * @param integer $row The row to set
+ * @param integer $height Height we are giving to the row.
+ * Use null to set XF without setting height
+ * @param integer $xfIndex The optional cell style Xf index to apply to the columns
+ * @param bool $hidden The optional hidden attribute
+ * @param integer $level The optional outline level for row, in range [0,7]
+ */
+ private function _writeRow($row, $height, $xfIndex, $hidden = false, $level = 0)
+ {
+ $record = 0x0208; // Record identifier
+ $length = 0x0010; // Number of bytes to follow
+
+ $colMic = 0x0000; // First defined column
+ $colMac = 0x0000; // Last defined column
+ $irwMac = 0x0000; // Used by Excel to optimise loading
+ $reserved = 0x0000; // Reserved
+ $grbit = 0x0000; // Option flags
+ $ixfe = $xfIndex;
+
+ if ( $height < 0 ){
+ $height = null;
+ }
+
+ // Use _writeRow($row, null, $XF) to set XF format without setting height
+ if ($height != null) {
+ $miyRw = $height * 20; // row height
+ } else {
+ $miyRw = 0xff; // default row height is 256
+ }
+
+ // Set the options flags. fUnsynced is used to show that the font and row
+ // heights are not compatible. This is usually the case for WriteExcel.
+ // The collapsed flag 0x10 doesn't seem to be used to indicate that a row
+ // is collapsed. Instead it is used to indicate that the previous row is
+ // collapsed. The zero height flag, 0x20, is used to collapse a row.
+
+ $grbit |= $level;
+ if ($hidden) {
+ $grbit |= 0x0020;
+ }
+ if ($height !== null) {
+ $grbit |= 0x0040; // fUnsynced
+ }
+ if ($xfIndex !== 0xF) {
+ $grbit |= 0x0080;
+ }
+ $grbit |= 0x0100;
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvvvvvv", $row, $colMic, $colMac, $miyRw,
+ $irwMac,$reserved, $grbit, $ixfe);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Writes Excel DIMENSIONS to define the area in which there is data.
+ */
+ private function _writeDimensions()
+ {
+ $record = 0x0200; // Record identifier
+
+ $length = 0x000E;
+ $data = pack('VVvvv'
+ , $this->_firstRowIndex
+ , $this->_lastRowIndex + 1
+ , $this->_firstColumnIndex
+ , $this->_lastColumnIndex + 1
+ , 0x0000 // reserved
+ );
+
+ $header = pack("vv", $record, $length);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write BIFF record Window2.
+ */
+ private function _writeWindow2()
+ {
+ $record = 0x023E; // Record identifier
+ $length = 0x0012;
+
+ $grbit = 0x00B6; // Option flags
+ $rwTop = 0x0000; // Top row visible in window
+ $colLeft = 0x0000; // Leftmost column visible in window
+
+
+ // The options flags that comprise $grbit
+ $fDspFmla = 0; // 0 - bit
+ $fDspGrid = $this->_phpSheet->getShowGridlines() ? 1 : 0; // 1
+ $fDspRwCol = $this->_phpSheet->getShowRowColHeaders() ? 1 : 0; // 2
+ $fFrozen = $this->_phpSheet->getFreezePane() ? 1 : 0; // 3
+ $fDspZeros = 1; // 4
+ $fDefaultHdr = 1; // 5
+ $fArabic = $this->_phpSheet->getRightToLeft() ? 1 : 0; // 6
+ $fDspGuts = $this->_outline_on; // 7
+ $fFrozenNoSplit = 0; // 0 - bit
+ // no support in PHPExcel for selected sheet, therefore sheet is only selected if it is the active sheet
+ $fSelected = ($this->_phpSheet === $this->_phpSheet->getParent()->getActiveSheet()) ? 1 : 0;
+ $fPaged = 1; // 2
+
+ $grbit = $fDspFmla;
+ $grbit |= $fDspGrid << 1;
+ $grbit |= $fDspRwCol << 2;
+ $grbit |= $fFrozen << 3;
+ $grbit |= $fDspZeros << 4;
+ $grbit |= $fDefaultHdr << 5;
+ $grbit |= $fArabic << 6;
+ $grbit |= $fDspGuts << 7;
+ $grbit |= $fFrozenNoSplit << 8;
+ $grbit |= $fSelected << 9;
+ $grbit |= $fPaged << 10;
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvv", $grbit, $rwTop, $colLeft);
+
+ // FIXME !!!
+ $rgbHdr = 0x0040; // Row/column heading and gridline color index
+ $zoom_factor_page_break = 0x0000;
+ $zoom_factor_normal = 0x0000;
+ $data .= pack("vvvvV", $rgbHdr, 0x0000, $zoom_factor_page_break, $zoom_factor_normal, 0x00000000);
+
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write BIFF record DEFAULTROWHEIGHT.
+ */
+ private function _writeDefaultRowHeight()
+ {
+ $defaultRowHeight = $this->_phpSheet->getDefaultRowDimension()->getRowHeight();
+
+ if ($defaultRowHeight < 0) {
+ return;
+ }
+
+ // convert to twips
+ $defaultRowHeight = (int) 20 * $defaultRowHeight;
+
+ $record = 0x0225; // Record identifier
+ $length = 0x0004; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vv", 1, $defaultRowHeight);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write BIFF record DEFCOLWIDTH if COLINFO records are in use.
+ */
+ private function _writeDefcol()
+ {
+ $defaultColWidth = 8;
+
+ $record = 0x0055; // Record identifier
+ $length = 0x0002; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $defaultColWidth);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write BIFF record COLINFO to define column widths
+ *
+ * Note: The SDK says the record length is 0x0B but Excel writes a 0x0C
+ * length record.
+ *
+ * @param array $col_array This is the only parameter received and is composed of the following:
+ * 0 => First formatted column,
+ * 1 => Last formatted column,
+ * 2 => Col width (8.43 is Excel default),
+ * 3 => The optional XF format of the column,
+ * 4 => Option flags.
+ * 5 => Optional outline level
+ */
+ private function _writeColinfo($col_array)
+ {
+ if (isset($col_array[0])) {
+ $colFirst = $col_array[0];
+ }
+ if (isset($col_array[1])) {
+ $colLast = $col_array[1];
+ }
+ if (isset($col_array[2])) {
+ $coldx = $col_array[2];
+ } else {
+ $coldx = 8.43;
+ }
+ if (isset($col_array[3])) {
+ $xfIndex = $col_array[3];
+ } else {
+ $xfIndex = 15;
+ }
+ if (isset($col_array[4])) {
+ $grbit = $col_array[4];
+ } else {
+ $grbit = 0;
+ }
+ if (isset($col_array[5])) {
+ $level = $col_array[5];
+ } else {
+ $level = 0;
+ }
+ $record = 0x007D; // Record identifier
+ $length = 0x000C; // Number of bytes to follow
+
+ $coldx *= 256; // Convert to units of 1/256 of a char
+
+ $ixfe = $xfIndex;
+ $reserved = 0x0000; // Reserved
+
+ $level = max(0, min($level, 7));
+ $grbit |= $level << 8;
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvvvv", $colFirst, $colLast, $coldx,
+ $ixfe, $grbit, $reserved);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write BIFF record SELECTION.
+ */
+ private function _writeSelection()
+ {
+ // look up the selected cell range
+ $selectedCells = $this->_phpSheet->getSelectedCells();
+ $selectedCells = PHPExcel_Cell::splitRange($this->_phpSheet->getSelectedCells());
+ $selectedCells = $selectedCells[0];
+ if (count($selectedCells) == 2) {
+ list($first, $last) = $selectedCells;
+ } else {
+ $first = $selectedCells[0];
+ $last = $selectedCells[0];
+ }
+
+ list($colFirst, $rwFirst) = PHPExcel_Cell::coordinateFromString($first);
+ $colFirst = PHPExcel_Cell::columnIndexFromString($colFirst) - 1; // base 0 column index
+ --$rwFirst; // base 0 row index
+
+ list($colLast, $rwLast) = PHPExcel_Cell::coordinateFromString($last);
+ $colLast = PHPExcel_Cell::columnIndexFromString($colLast) - 1; // base 0 column index
+ --$rwLast; // base 0 row index
+
+ // make sure we are not out of bounds
+ $colFirst = min($colFirst, 255);
+ $colLast = min($colLast, 255);
+
+ $rwFirst = min($rwFirst, 65535);
+ $rwLast = min($rwLast, 65535);
+
+ $record = 0x001D; // Record identifier
+ $length = 0x000F; // Number of bytes to follow
+
+ $pnn = $this->_active_pane; // Pane position
+ $rwAct = $rwFirst; // Active row
+ $colAct = $colFirst; // Active column
+ $irefAct = 0; // Active cell ref
+ $cref = 1; // Number of refs
+
+ if (!isset($rwLast)) {
+ $rwLast = $rwFirst; // Last row in reference
+ }
+ if (!isset($colLast)) {
+ $colLast = $colFirst; // Last col in reference
+ }
+
+ // Swap last row/col for first row/col as necessary
+ if ($rwFirst > $rwLast) {
+ list($rwFirst, $rwLast) = array($rwLast, $rwFirst);
+ }
+
+ if ($colFirst > $colLast) {
+ list($colFirst, $colLast) = array($colLast, $colFirst);
+ }
+
+ $header = pack("vv", $record, $length);
+ $data = pack("CvvvvvvCC", $pnn, $rwAct, $colAct,
+ $irefAct, $cref,
+ $rwFirst, $rwLast,
+ $colFirst, $colLast);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the MERGEDCELLS records for all ranges of merged cells
+ */
+ private function _writeMergedCells()
+ {
+ $mergeCells = $this->_phpSheet->getMergeCells();
+ $countMergeCells = count($mergeCells);
+
+ if ($countMergeCells == 0) {
+ return;
+ }
+
+ // maximum allowed number of merged cells per record
+ $maxCountMergeCellsPerRecord = 1027;
+
+ // record identifier
+ $record = 0x00E5;
+
+ // counter for total number of merged cells treated so far by the writer
+ $i = 0;
+
+ // counter for number of merged cells written in record currently being written
+ $j = 0;
+
+ // initialize record data
+ $recordData = '';
+
+ // loop through the merged cells
+ foreach ($mergeCells as $mergeCell) {
+ ++$i;
+ ++$j;
+
+ // extract the row and column indexes
+ $range = PHPExcel_Cell::splitRange($mergeCell);
+ list($first, $last) = $range[0];
+ list($firstColumn, $firstRow) = PHPExcel_Cell::coordinateFromString($first);
+ list($lastColumn, $lastRow) = PHPExcel_Cell::coordinateFromString($last);
+
+ $recordData .= pack('vvvv', $firstRow - 1, $lastRow - 1, PHPExcel_Cell::columnIndexFromString($firstColumn) - 1, PHPExcel_Cell::columnIndexFromString($lastColumn) - 1);
+
+ // flush record if we have reached limit for number of merged cells, or reached final merged cell
+ if ($j == $maxCountMergeCellsPerRecord or $i == $countMergeCells) {
+ $recordData = pack('v', $j) . $recordData;
+ $length = strlen($recordData);
+ $header = pack('vv', $record, $length);
+ $this->_append($header . $recordData);
+
+ // initialize for next record, if any
+ $recordData = '';
+ $j = 0;
+ }
+ }
+ }
+
+ /**
+ * Write SHEETLAYOUT record
+ */
+ private function _writeSheetLayout()
+ {
+ if (!$this->_phpSheet->isTabColorSet()) {
+ return;
+ }
+
+ $recordData = pack(
+ 'vvVVVvv'
+ , 0x0862
+ , 0x0000 // unused
+ , 0x00000000 // unused
+ , 0x00000000 // unused
+ , 0x00000014 // size of record data
+ , $this->_colors[$this->_phpSheet->getTabColor()->getRGB()] // color index
+ , 0x0000 // unused
+ );
+
+ $length = strlen($recordData);
+
+ $record = 0x0862; // Record identifier
+ $header = pack('vv', $record, $length);
+ $this->_append($header . $recordData);
+ }
+
+ /**
+ * Write SHEETPROTECTION
+ */
+ private function _writeSheetProtection()
+ {
+ // record identifier
+ $record = 0x0867;
+
+ // prepare options
+ $options = (int) !$this->_phpSheet->getProtection()->getObjects()
+ | (int) !$this->_phpSheet->getProtection()->getScenarios() << 1
+ | (int) !$this->_phpSheet->getProtection()->getFormatCells() << 2
+ | (int) !$this->_phpSheet->getProtection()->getFormatColumns() << 3
+ | (int) !$this->_phpSheet->getProtection()->getFormatRows() << 4
+ | (int) !$this->_phpSheet->getProtection()->getInsertColumns() << 5
+ | (int) !$this->_phpSheet->getProtection()->getInsertRows() << 6
+ | (int) !$this->_phpSheet->getProtection()->getInsertHyperlinks() << 7
+ | (int) !$this->_phpSheet->getProtection()->getDeleteColumns() << 8
+ | (int) !$this->_phpSheet->getProtection()->getDeleteRows() << 9
+ | (int) !$this->_phpSheet->getProtection()->getSelectLockedCells() << 10
+ | (int) !$this->_phpSheet->getProtection()->getSort() << 11
+ | (int) !$this->_phpSheet->getProtection()->getAutoFilter() << 12
+ | (int) !$this->_phpSheet->getProtection()->getPivotTables() << 13
+ | (int) !$this->_phpSheet->getProtection()->getSelectUnlockedCells() << 14 ;
+
+ // record data
+ $recordData = pack(
+ 'vVVCVVvv'
+ , 0x0867 // repeated record identifier
+ , 0x0000 // not used
+ , 0x0000 // not used
+ , 0x00 // not used
+ , 0x01000200 // unknown data
+ , 0xFFFFFFFF // unknown data
+ , $options // options
+ , 0x0000 // not used
+ );
+
+ $length = strlen($recordData);
+ $header = pack('vv', $record, $length);
+
+ $this->_append($header . $recordData);
+ }
+
+ /**
+ * Write BIFF record RANGEPROTECTION
+ *
+ * Openoffice.org's Documentaion of the Microsoft Excel File Format uses term RANGEPROTECTION for these records
+ * Microsoft Office Excel 97-2007 Binary File Format Specification uses term FEAT for these records
+ */
+ private function _writeRangeProtection()
+ {
+ foreach ($this->_phpSheet->getProtectedCells() as $range => $password) {
+ // number of ranges, e.g. 'A1:B3 C20:D25'
+ $cellRanges = explode(' ', $range);
+ $cref = count($cellRanges);
+
+ $recordData = pack(
+ 'vvVVvCVvVv',
+ 0x0868,
+ 0x00,
+ 0x0000,
+ 0x0000,
+ 0x02,
+ 0x0,
+ 0x0000,
+ $cref,
+ 0x0000,
+ 0x00
+ );
+
+ foreach ($cellRanges as $cellRange) {
+ $recordData .= $this->_writeBIFF8CellRangeAddressFixed($cellRange);
+ }
+
+ // the rgbFeat structure
+ $recordData .= pack(
+ 'VV',
+ 0x0000,
+ hexdec($password)
+ );
+
+ $recordData .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong('p' . md5($recordData));
+
+ $length = strlen($recordData);
+
+ $record = 0x0868; // Record identifier
+ $header = pack("vv", $record, $length);
+ $this->_append($header . $recordData);
+ }
+ }
+
+ /**
+ * Write BIFF record EXTERNCOUNT to indicate the number of external sheet
+ * references in a worksheet.
+ *
+ * Excel only stores references to external sheets that are used in formulas.
+ * For simplicity we store references to all the sheets in the workbook
+ * regardless of whether they are used or not. This reduces the overall
+ * complexity and eliminates the need for a two way dialogue between the formula
+ * parser the worksheet objects.
+ *
+ * @param integer $count The number of external sheet references in this worksheet
+ */
+ private function _writeExterncount($count)
+ {
+ $record = 0x0016; // Record identifier
+ $length = 0x0002; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $count);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Writes the Excel BIFF EXTERNSHEET record. These references are used by
+ * formulas. A formula references a sheet name via an index. Since we store a
+ * reference to all of the external worksheets the EXTERNSHEET index is the same
+ * as the worksheet index.
+ *
+ * @param string $sheetname The name of a external worksheet
+ */
+ private function _writeExternsheet($sheetname)
+ {
+ $record = 0x0017; // Record identifier
+
+ // References to the current sheet are encoded differently to references to
+ // external sheets.
+ //
+ if ($this->_phpSheet->getTitle() == $sheetname) {
+ $sheetname = '';
+ $length = 0x02; // The following 2 bytes
+ $cch = 1; // The following byte
+ $rgch = 0x02; // Self reference
+ } else {
+ $length = 0x02 + strlen($sheetname);
+ $cch = strlen($sheetname);
+ $rgch = 0x03; // Reference to a sheet in the current workbook
+ }
+
+ $header = pack("vv", $record, $length);
+ $data = pack("CC", $cch, $rgch);
+ $this->_append($header . $data . $sheetname);
+ }
+
+ /**
+ * Writes the Excel BIFF PANE record.
+ * The panes can either be frozen or thawed (unfrozen).
+ * Frozen panes are specified in terms of an integer number of rows and columns.
+ * Thawed panes are specified in terms of Excel's units for rows and columns.
+ */
+ private function _writePanes()
+ {
+ $panes = array();
+ if ($freezePane = $this->_phpSheet->getFreezePane()) {
+ list($column, $row) = PHPExcel_Cell::coordinateFromString($freezePane);
+ $panes[0] = $row - 1;
+ $panes[1] = PHPExcel_Cell::columnIndexFromString($column) - 1;
+ } else {
+ // thaw panes
+ return;
+ }
+
+ $y = isset($panes[0]) ? $panes[0] : null;
+ $x = isset($panes[1]) ? $panes[1] : null;
+ $rwTop = isset($panes[2]) ? $panes[2] : null;
+ $colLeft = isset($panes[3]) ? $panes[3] : null;
+ if (count($panes) > 4) { // if Active pane was received
+ $pnnAct = $panes[4];
+ } else {
+ $pnnAct = null;
+ }
+ $record = 0x0041; // Record identifier
+ $length = 0x000A; // Number of bytes to follow
+
+ // Code specific to frozen or thawed panes.
+ if ($this->_phpSheet->getFreezePane()) {
+ // Set default values for $rwTop and $colLeft
+ if (!isset($rwTop)) {
+ $rwTop = $y;
+ }
+ if (!isset($colLeft)) {
+ $colLeft = $x;
+ }
+ } else {
+ // Set default values for $rwTop and $colLeft
+ if (!isset($rwTop)) {
+ $rwTop = 0;
+ }
+ if (!isset($colLeft)) {
+ $colLeft = 0;
+ }
+
+ // Convert Excel's row and column units to the internal units.
+ // The default row height is 12.75
+ // The default column width is 8.43
+ // The following slope and intersection values were interpolated.
+ //
+ $y = 20*$y + 255;
+ $x = 113.879*$x + 390;
+ }
+
+
+ // Determine which pane should be active. There is also the undocumented
+ // option to override this should it be necessary: may be removed later.
+ //
+ if (!isset($pnnAct)) {
+ if ($x != 0 && $y != 0) {
+ $pnnAct = 0; // Bottom right
+ }
+ if ($x != 0 && $y == 0) {
+ $pnnAct = 1; // Top right
+ }
+ if ($x == 0 && $y != 0) {
+ $pnnAct = 2; // Bottom left
+ }
+ if ($x == 0 && $y == 0) {
+ $pnnAct = 3; // Top left
+ }
+ }
+
+ $this->_active_pane = $pnnAct; // Used in _writeSelection
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvvv", $x, $y, $rwTop, $colLeft, $pnnAct);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the page setup SETUP BIFF record.
+ */
+ private function _writeSetup()
+ {
+ $record = 0x00A1; // Record identifier
+ $length = 0x0022; // Number of bytes to follow
+
+ $iPaperSize = $this->_phpSheet->getPageSetup()->getPaperSize(); // Paper size
+
+ $iScale = $this->_phpSheet->getPageSetup()->getScale() ?
+ $this->_phpSheet->getPageSetup()->getScale() : 100; // Print scaling factor
+
+ $iPageStart = 0x01; // Starting page number
+ $iFitWidth = (int) $this->_phpSheet->getPageSetup()->getFitToWidth(); // Fit to number of pages wide
+ $iFitHeight = (int) $this->_phpSheet->getPageSetup()->getFitToHeight(); // Fit to number of pages high
+ $grbit = 0x00; // Option flags
+ $iRes = 0x0258; // Print resolution
+ $iVRes = 0x0258; // Vertical print resolution
+
+ $numHdr = $this->_phpSheet->getPageMargins()->getHeader(); // Header Margin
+
+ $numFtr = $this->_phpSheet->getPageMargins()->getFooter(); // Footer Margin
+ $iCopies = 0x01; // Number of copies
+
+ $fLeftToRight = 0x0; // Print over then down
+
+ // Page orientation
+ $fLandscape = ($this->_phpSheet->getPageSetup()->getOrientation() == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE) ?
+ 0x0 : 0x1;
+
+ $fNoPls = 0x0; // Setup not read from printer
+ $fNoColor = 0x0; // Print black and white
+ $fDraft = 0x0; // Print draft quality
+ $fNotes = 0x0; // Print notes
+ $fNoOrient = 0x0; // Orientation not set
+ $fUsePage = 0x0; // Use custom starting page
+
+ $grbit = $fLeftToRight;
+ $grbit |= $fLandscape << 1;
+ $grbit |= $fNoPls << 2;
+ $grbit |= $fNoColor << 3;
+ $grbit |= $fDraft << 4;
+ $grbit |= $fNotes << 5;
+ $grbit |= $fNoOrient << 6;
+ $grbit |= $fUsePage << 7;
+
+ $numHdr = pack("d", $numHdr);
+ $numFtr = pack("d", $numFtr);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $numHdr = strrev($numHdr);
+ $numFtr = strrev($numFtr);
+ }
+
+ $header = pack("vv", $record, $length);
+ $data1 = pack("vvvvvvvv", $iPaperSize,
+ $iScale,
+ $iPageStart,
+ $iFitWidth,
+ $iFitHeight,
+ $grbit,
+ $iRes,
+ $iVRes);
+ $data2 = $numHdr.$numFtr;
+ $data3 = pack("v", $iCopies);
+ $this->_append($header . $data1 . $data2 . $data3);
+ }
+
+ /**
+ * Store the header caption BIFF record.
+ */
+ private function _writeHeader()
+ {
+ $record = 0x0014; // Record identifier
+
+ /* removing for now
+ // need to fix character count (multibyte!)
+ if (strlen($this->_phpSheet->getHeaderFooter()->getOddHeader()) <= 255) {
+ $str = $this->_phpSheet->getHeaderFooter()->getOddHeader(); // header string
+ } else {
+ $str = '';
+ }
+ */
+
+ $recordData = PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($this->_phpSheet->getHeaderFooter()->getOddHeader());
+ $length = strlen($recordData);
+
+ $header = pack("vv", $record, $length);
+
+ $this->_append($header . $recordData);
+ }
+
+ /**
+ * Store the footer caption BIFF record.
+ */
+ private function _writeFooter()
+ {
+ $record = 0x0015; // Record identifier
+
+ /* removing for now
+ // need to fix character count (multibyte!)
+ if (strlen($this->_phpSheet->getHeaderFooter()->getOddFooter()) <= 255) {
+ $str = $this->_phpSheet->getHeaderFooter()->getOddFooter();
+ } else {
+ $str = '';
+ }
+ */
+
+ $recordData = PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($this->_phpSheet->getHeaderFooter()->getOddFooter());
+ $length = strlen($recordData);
+
+ $header = pack("vv", $record, $length);
+
+ $this->_append($header . $recordData);
+ }
+
+ /**
+ * Store the horizontal centering HCENTER BIFF record.
+ *
+ * @access private
+ */
+ private function _writeHcenter()
+ {
+ $record = 0x0083; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fHCenter = $this->_phpSheet->getPageSetup()->getHorizontalCentered() ? 1 : 0; // Horizontal centering
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fHCenter);
+
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Store the vertical centering VCENTER BIFF record.
+ */
+ private function _writeVcenter()
+ {
+ $record = 0x0084; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fVCenter = $this->_phpSheet->getPageSetup()->getVerticalCentered() ? 1 : 0; // Horizontal centering
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fVCenter);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the LEFTMARGIN BIFF record.
+ */
+ private function _writeMarginLeft()
+ {
+ $record = 0x0026; // Record identifier
+ $length = 0x0008; // Bytes to follow
+
+ $margin = $this->_phpSheet->getPageMargins()->getLeft(); // Margin in inches
+
+ $header = pack("vv", $record, $length);
+ $data = pack("d", $margin);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $data = strrev($data);
+ }
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the RIGHTMARGIN BIFF record.
+ */
+ private function _writeMarginRight()
+ {
+ $record = 0x0027; // Record identifier
+ $length = 0x0008; // Bytes to follow
+
+ $margin = $this->_phpSheet->getPageMargins()->getRight(); // Margin in inches
+
+ $header = pack("vv", $record, $length);
+ $data = pack("d", $margin);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $data = strrev($data);
+ }
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the TOPMARGIN BIFF record.
+ */
+ private function _writeMarginTop()
+ {
+ $record = 0x0028; // Record identifier
+ $length = 0x0008; // Bytes to follow
+
+ $margin = $this->_phpSheet->getPageMargins()->getTop(); // Margin in inches
+
+ $header = pack("vv", $record, $length);
+ $data = pack("d", $margin);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $data = strrev($data);
+ }
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the BOTTOMMARGIN BIFF record.
+ */
+ private function _writeMarginBottom()
+ {
+ $record = 0x0029; // Record identifier
+ $length = 0x0008; // Bytes to follow
+
+ $margin = $this->_phpSheet->getPageMargins()->getBottom(); // Margin in inches
+
+ $header = pack("vv", $record, $length);
+ $data = pack("d", $margin);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $data = strrev($data);
+ }
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the PRINTHEADERS BIFF record.
+ */
+ private function _writePrintHeaders()
+ {
+ $record = 0x002a; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fPrintRwCol = $this->_print_headers; // Boolean flag
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fPrintRwCol);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the PRINTGRIDLINES BIFF record. Must be used in conjunction with the
+ * GRIDSET record.
+ */
+ private function _writePrintGridlines()
+ {
+ $record = 0x002b; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fPrintGrid = $this->_phpSheet->getPrintGridlines() ? 1 : 0; // Boolean flag
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fPrintGrid);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the GRIDSET BIFF record. Must be used in conjunction with the
+ * PRINTGRIDLINES record.
+ */
+ private function _writeGridset()
+ {
+ $record = 0x0082; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fGridSet = !$this->_phpSheet->getPrintGridlines(); // Boolean flag
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fGridSet);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the AUTOFILTERINFO BIFF record. This is used to configure the number of autofilter select used in the sheet.
+ */
+ private function _writeAutoFilterInfo(){
+ $record = 0x009D; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $rangeBounds = PHPExcel_Cell::rangeBoundaries($this->_phpSheet->getAutoFilter()->getRange());
+ $iNumFilters = 1 + $rangeBounds[1][0] - $rangeBounds[0][0];
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $iNumFilters);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the GUTS BIFF record. This is used to configure the gutter margins
+ * where Excel outline symbols are displayed. The visibility of the gutters is
+ * controlled by a flag in WSBOOL.
+ *
+ * @see _writeWsbool()
+ */
+ private function _writeGuts()
+ {
+ $record = 0x0080; // Record identifier
+ $length = 0x0008; // Bytes to follow
+
+ $dxRwGut = 0x0000; // Size of row gutter
+ $dxColGut = 0x0000; // Size of col gutter
+
+ // determine maximum row outline level
+ $maxRowOutlineLevel = 0;
+ foreach ($this->_phpSheet->getRowDimensions() as $rowDimension) {
+ $maxRowOutlineLevel = max($maxRowOutlineLevel, $rowDimension->getOutlineLevel());
+ }
+
+ $col_level = 0;
+
+ // Calculate the maximum column outline level. The equivalent calculation
+ // for the row outline level is carried out in _writeRow().
+ $colcount = count($this->_colinfo);
+ for ($i = 0; $i < $colcount; ++$i) {
+ $col_level = max($this->_colinfo[$i][5], $col_level);
+ }
+
+ // Set the limits for the outline levels (0 <= x <= 7).
+ $col_level = max(0, min($col_level, 7));
+
+ // The displayed level is one greater than the max outline levels
+ if ($maxRowOutlineLevel) {
+ ++$maxRowOutlineLevel;
+ }
+ if ($col_level) {
+ ++$col_level;
+ }
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvv", $dxRwGut, $dxColGut, $maxRowOutlineLevel, $col_level);
+
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write the WSBOOL BIFF record, mainly for fit-to-page. Used in conjunction
+ * with the SETUP record.
+ */
+ private function _writeWsbool()
+ {
+ $record = 0x0081; // Record identifier
+ $length = 0x0002; // Bytes to follow
+ $grbit = 0x0000;
+
+ // The only option that is of interest is the flag for fit to page. So we
+ // set all the options in one go.
+ //
+ // Set the option flags
+ $grbit |= 0x0001; // Auto page breaks visible
+ if ($this->_outline_style) {
+ $grbit |= 0x0020; // Auto outline styles
+ }
+ if ($this->_phpSheet->getShowSummaryBelow()) {
+ $grbit |= 0x0040; // Outline summary below
+ }
+ if ($this->_phpSheet->getShowSummaryRight()) {
+ $grbit |= 0x0080; // Outline summary right
+ }
+ if ($this->_phpSheet->getPageSetup()->getFitToPage()) {
+ $grbit |= 0x0100; // Page setup fit to page
+ }
+ if ($this->_outline_on) {
+ $grbit |= 0x0400; // Outline symbols displayed
+ }
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $grbit);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the HORIZONTALPAGEBREAKS and VERTICALPAGEBREAKS BIFF records.
+ */
+ private function _writeBreaks()
+ {
+ // initialize
+ $vbreaks = array();
+ $hbreaks = array();
+
+ foreach ($this->_phpSheet->getBreaks() as $cell => $breakType) {
+ // Fetch coordinates
+ $coordinates = PHPExcel_Cell::coordinateFromString($cell);
+
+ // Decide what to do by the type of break
+ switch ($breakType) {
+ case PHPExcel_Worksheet::BREAK_COLUMN:
+ // Add to list of vertical breaks
+ $vbreaks[] = PHPExcel_Cell::columnIndexFromString($coordinates[0]) - 1;
+ break;
+
+ case PHPExcel_Worksheet::BREAK_ROW:
+ // Add to list of horizontal breaks
+ $hbreaks[] = $coordinates[1];
+ break;
+
+ case PHPExcel_Worksheet::BREAK_NONE:
+ default:
+ // Nothing to do
+ break;
+ }
+ }
+
+ //horizontal page breaks
+ if (!empty($hbreaks)) {
+
+ // Sort and filter array of page breaks
+ sort($hbreaks, SORT_NUMERIC);
+ if ($hbreaks[0] == 0) { // don't use first break if it's 0
+ array_shift($hbreaks);
+ }
+
+ $record = 0x001b; // Record identifier
+ $cbrk = count($hbreaks); // Number of page breaks
+ $length = 2 + 6 * $cbrk; // Bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $cbrk);
+
+ // Append each page break
+ foreach ($hbreaks as $hbreak) {
+ $data .= pack("vvv", $hbreak, 0x0000, 0x00ff);
+ }
+
+ $this->_append($header . $data);
+ }
+
+ // vertical page breaks
+ if (!empty($vbreaks)) {
+
+ // 1000 vertical pagebreaks appears to be an internal Excel 5 limit.
+ // It is slightly higher in Excel 97/200, approx. 1026
+ $vbreaks = array_slice($vbreaks, 0, 1000);
+
+ // Sort and filter array of page breaks
+ sort($vbreaks, SORT_NUMERIC);
+ if ($vbreaks[0] == 0) { // don't use first break if it's 0
+ array_shift($vbreaks);
+ }
+
+ $record = 0x001a; // Record identifier
+ $cbrk = count($vbreaks); // Number of page breaks
+ $length = 2 + 6 * $cbrk; // Bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $cbrk);
+
+ // Append each page break
+ foreach ($vbreaks as $vbreak) {
+ $data .= pack("vvv", $vbreak, 0x0000, 0xffff);
+ }
+
+ $this->_append($header . $data);
+ }
+ }
+
+ /**
+ * Set the Biff PROTECT record to indicate that the worksheet is protected.
+ */
+ private function _writeProtect()
+ {
+ // Exit unless sheet protection has been specified
+ if (!$this->_phpSheet->getProtection()->getSheet()) {
+ return;
+ }
+
+ $record = 0x0012; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fLock = 1; // Worksheet is protected
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fLock);
+
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write SCENPROTECT
+ */
+ private function _writeScenProtect()
+ {
+ // Exit if sheet protection is not active
+ if (!$this->_phpSheet->getProtection()->getSheet()) {
+ return;
+ }
+
+ // Exit if scenarios are not protected
+ if (!$this->_phpSheet->getProtection()->getScenarios()) {
+ return;
+ }
+
+ $record = 0x00DD; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $header = pack('vv', $record, $length);
+ $data = pack('v', 1);
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write OBJECTPROTECT
+ */
+ private function _writeObjectProtect()
+ {
+ // Exit if sheet protection is not active
+ if (!$this->_phpSheet->getProtection()->getSheet()) {
+ return;
+ }
+
+ // Exit if objects are not protected
+ if (!$this->_phpSheet->getProtection()->getObjects()) {
+ return;
+ }
+
+ $record = 0x0063; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $header = pack('vv', $record, $length);
+ $data = pack('v', 1);
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the worksheet PASSWORD record.
+ */
+ private function _writePassword()
+ {
+ // Exit unless sheet protection and password have been specified
+ if (!$this->_phpSheet->getProtection()->getSheet() || !$this->_phpSheet->getProtection()->getPassword()) {
+ return;
+ }
+
+ $record = 0x0013; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $wPassword = hexdec($this->_phpSheet->getProtection()->getPassword()); // Encoded password
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $wPassword);
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Insert a 24bit bitmap image in a worksheet.
+ *
+ * @access public
+ * @param integer $row The row we are going to insert the bitmap into
+ * @param integer $col The column we are going to insert the bitmap into
+ * @param mixed $bitmap The bitmap filename or GD-image resource
+ * @param integer $x The horizontal position (offset) of the image inside the cell.
+ * @param integer $y The vertical position (offset) of the image inside the cell.
+ * @param float $scale_x The horizontal scale
+ * @param float $scale_y The vertical scale
+ */
+ function insertBitmap($row, $col, $bitmap, $x = 0, $y = 0, $scale_x = 1, $scale_y = 1)
+ {
+ $bitmap_array = (is_resource($bitmap) ? $this->_processBitmapGd($bitmap) : $this->_processBitmap($bitmap));
+ list($width, $height, $size, $data) = $bitmap_array; //$this->_processBitmap($bitmap);
+
+ // Scale the frame of the image.
+ $width *= $scale_x;
+ $height *= $scale_y;
+
+ // Calculate the vertices of the image and write the OBJ record
+ $this->_positionImage($col, $row, $x, $y, $width, $height);
+
+ // Write the IMDATA record to store the bitmap data
+ $record = 0x007f;
+ $length = 8 + $size;
+ $cf = 0x09;
+ $env = 0x01;
+ $lcb = $size;
+
+ $header = pack("vvvvV", $record, $length, $cf, $env, $lcb);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Calculate the vertices that define the position of the image as required by
+ * the OBJ record.
+ *
+ * +------------+------------+
+ * | A | B |
+ * +-----+------------+------------+
+ * | |(x1,y1) | |
+ * | 1 |(A1)._______|______ |
+ * | | | | |
+ * | | | | |
+ * +-----+----| BITMAP |-----+
+ * | | | | |
+ * | 2 | |______________. |
+ * | | | (B2)|
+ * | | | (x2,y2)|
+ * +---- +------------+------------+
+ *
+ * Example of a bitmap that covers some of the area from cell A1 to cell B2.
+ *
+ * Based on the width and height of the bitmap we need to calculate 8 vars:
+ * $col_start, $row_start, $col_end, $row_end, $x1, $y1, $x2, $y2.
+ * The width and height of the cells are also variable and have to be taken into
+ * account.
+ * The values of $col_start and $row_start are passed in from the calling
+ * function. The values of $col_end and $row_end are calculated by subtracting
+ * the width and height of the bitmap from the width and height of the
+ * underlying cells.
+ * The vertices are expressed as a percentage of the underlying cell width as
+ * follows (rhs values are in pixels):
+ *
+ * x1 = X / W *1024
+ * y1 = Y / H *256
+ * x2 = (X-1) / W *1024
+ * y2 = (Y-1) / H *256
+ *
+ * Where: X is distance from the left side of the underlying cell
+ * Y is distance from the top of the underlying cell
+ * W is the width of the cell
+ * H is the height of the cell
+ * The SDK incorrectly states that the height should be expressed as a
+ * percentage of 1024.
+ *
+ * @access private
+ * @param integer $col_start Col containing upper left corner of object
+ * @param integer $row_start Row containing top left corner of object
+ * @param integer $x1 Distance to left side of object
+ * @param integer $y1 Distance to top of object
+ * @param integer $width Width of image frame
+ * @param integer $height Height of image frame
+ */
+ function _positionImage($col_start, $row_start, $x1, $y1, $width, $height)
+ {
+ // Initialise end cell to the same as the start cell
+ $col_end = $col_start; // Col containing lower right corner of object
+ $row_end = $row_start; // Row containing bottom right corner of object
+
+ // Zero the specified offset if greater than the cell dimensions
+ if ($x1 >= PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_start))) {
+ $x1 = 0;
+ }
+ if ($y1 >= PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_start + 1)) {
+ $y1 = 0;
+ }
+
+ $width = $width + $x1 -1;
+ $height = $height + $y1 -1;
+
+ // Subtract the underlying cell widths to find the end cell of the image
+ while ($width >= PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_end))) {
+ $width -= PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_end));
+ ++$col_end;
+ }
+
+ // Subtract the underlying cell heights to find the end cell of the image
+ while ($height >= PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_end + 1)) {
+ $height -= PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_end + 1);
+ ++$row_end;
+ }
+
+ // Bitmap isn't allowed to start or finish in a hidden cell, i.e. a cell
+ // with zero eight or width.
+ //
+ if (PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_start)) == 0) {
+ return;
+ }
+ if (PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_end)) == 0) {
+ return;
+ }
+ if (PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_start + 1) == 0) {
+ return;
+ }
+ if (PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_end + 1) == 0) {
+ return;
+ }
+
+ // Convert the pixel values to the percentage value expected by Excel
+ $x1 = $x1 / PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_start)) * 1024;
+ $y1 = $y1 / PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_start + 1) * 256;
+ $x2 = $width / PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_end)) * 1024; // Distance to right side of object
+ $y2 = $height / PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_end + 1) * 256; // Distance to bottom of object
+
+ $this->_writeObjPicture($col_start, $x1,
+ $row_start, $y1,
+ $col_end, $x2,
+ $row_end, $y2);
+ }
+
+ /**
+ * Store the OBJ record that precedes an IMDATA record. This could be generalise
+ * to support other Excel objects.
+ *
+ * @param integer $colL Column containing upper left corner of object
+ * @param integer $dxL Distance from left side of cell
+ * @param integer $rwT Row containing top left corner of object
+ * @param integer $dyT Distance from top of cell
+ * @param integer $colR Column containing lower right corner of object
+ * @param integer $dxR Distance from right of cell
+ * @param integer $rwB Row containing bottom right corner of object
+ * @param integer $dyB Distance from bottom of cell
+ */
+ private function _writeObjPicture($colL,$dxL,$rwT,$dyT,$colR,$dxR,$rwB,$dyB)
+ {
+ $record = 0x005d; // Record identifier
+ $length = 0x003c; // Bytes to follow
+
+ $cObj = 0x0001; // Count of objects in file (set to 1)
+ $OT = 0x0008; // Object type. 8 = Picture
+ $id = 0x0001; // Object ID
+ $grbit = 0x0614; // Option flags
+
+ $cbMacro = 0x0000; // Length of FMLA structure
+ $Reserved1 = 0x0000; // Reserved
+ $Reserved2 = 0x0000; // Reserved
+
+ $icvBack = 0x09; // Background colour
+ $icvFore = 0x09; // Foreground colour
+ $fls = 0x00; // Fill pattern
+ $fAuto = 0x00; // Automatic fill
+ $icv = 0x08; // Line colour
+ $lns = 0xff; // Line style
+ $lnw = 0x01; // Line weight
+ $fAutoB = 0x00; // Automatic border
+ $frs = 0x0000; // Frame style
+ $cf = 0x0009; // Image format, 9 = bitmap
+ $Reserved3 = 0x0000; // Reserved
+ $cbPictFmla = 0x0000; // Length of FMLA structure
+ $Reserved4 = 0x0000; // Reserved
+ $grbit2 = 0x0001; // Option flags
+ $Reserved5 = 0x0000; // Reserved
+
+
+ $header = pack("vv", $record, $length);
+ $data = pack("V", $cObj);
+ $data .= pack("v", $OT);
+ $data .= pack("v", $id);
+ $data .= pack("v", $grbit);
+ $data .= pack("v", $colL);
+ $data .= pack("v", $dxL);
+ $data .= pack("v", $rwT);
+ $data .= pack("v", $dyT);
+ $data .= pack("v", $colR);
+ $data .= pack("v", $dxR);
+ $data .= pack("v", $rwB);
+ $data .= pack("v", $dyB);
+ $data .= pack("v", $cbMacro);
+ $data .= pack("V", $Reserved1);
+ $data .= pack("v", $Reserved2);
+ $data .= pack("C", $icvBack);
+ $data .= pack("C", $icvFore);
+ $data .= pack("C", $fls);
+ $data .= pack("C", $fAuto);
+ $data .= pack("C", $icv);
+ $data .= pack("C", $lns);
+ $data .= pack("C", $lnw);
+ $data .= pack("C", $fAutoB);
+ $data .= pack("v", $frs);
+ $data .= pack("V", $cf);
+ $data .= pack("v", $Reserved3);
+ $data .= pack("v", $cbPictFmla);
+ $data .= pack("v", $Reserved4);
+ $data .= pack("v", $grbit2);
+ $data .= pack("V", $Reserved5);
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Convert a GD-image into the internal format.
+ *
+ * @access private
+ * @param resource $image The image to process
+ * @return array Array with data and properties of the bitmap
+ */
+ function _processBitmapGd($image) {
+ $width = imagesx($image);
+ $height = imagesy($image);
+
+ $data = pack("Vvvvv", 0x000c, $width, $height, 0x01, 0x18);
+ for ($j=$height; $j--; ) {
+ for ($i=0; $i < $width; ++$i) {
+ $color = imagecolorsforindex($image, imagecolorat($image, $i, $j));
+ foreach (array("red", "green", "blue") as $key) {
+ $color[$key] = $color[$key] + round((255 - $color[$key]) * $color["alpha"] / 127);
+ }
+ $data .= chr($color["blue"]) . chr($color["green"]) . chr($color["red"]);
+ }
+ if (3*$width % 4) {
+ $data .= str_repeat("\x00", 4 - 3*$width % 4);
+ }
+ }
+
+ return array($width, $height, strlen($data), $data);
+ }
+
+ /**
+ * Convert a 24 bit bitmap into the modified internal format used by Windows.
+ * This is described in BITMAPCOREHEADER and BITMAPCOREINFO structures in the
+ * MSDN library.
+ *
+ * @access private
+ * @param string $bitmap The bitmap to process
+ * @return array Array with data and properties of the bitmap
+ */
+ function _processBitmap($bitmap)
+ {
+ // Open file.
+ $bmp_fd = @fopen($bitmap,"rb");
+ if (!$bmp_fd) {
+ throw new Exception("Couldn't import $bitmap");
+ }
+
+ // Slurp the file into a string.
+ $data = fread($bmp_fd, filesize($bitmap));
+
+ // Check that the file is big enough to be a bitmap.
+ if (strlen($data) <= 0x36) {
+ throw new Exception("$bitmap doesn't contain enough data.\n");
+ }
+
+ // The first 2 bytes are used to identify the bitmap.
+ $identity = unpack("A2ident", $data);
+ if ($identity['ident'] != "BM") {
+ throw new Exception("$bitmap doesn't appear to be a valid bitmap image.\n");
+ }
+
+ // Remove bitmap data: ID.
+ $data = substr($data, 2);
+
+ // Read and remove the bitmap size. This is more reliable than reading
+ // the data size at offset 0x22.
+ //
+ $size_array = unpack("Vsa", substr($data, 0, 4));
+ $size = $size_array['sa'];
+ $data = substr($data, 4);
+ $size -= 0x36; // Subtract size of bitmap header.
+ $size += 0x0C; // Add size of BIFF header.
+
+ // Remove bitmap data: reserved, offset, header length.
+ $data = substr($data, 12);
+
+ // Read and remove the bitmap width and height. Verify the sizes.
+ $width_and_height = unpack("V2", substr($data, 0, 8));
+ $width = $width_and_height[1];
+ $height = $width_and_height[2];
+ $data = substr($data, 8);
+ if ($width > 0xFFFF) {
+ throw new Exception("$bitmap: largest image width supported is 65k.\n");
+ }
+ if ($height > 0xFFFF) {
+ throw new Exception("$bitmap: largest image height supported is 65k.\n");
+ }
+
+ // Read and remove the bitmap planes and bpp data. Verify them.
+ $planes_and_bitcount = unpack("v2", substr($data, 0, 4));
+ $data = substr($data, 4);
+ if ($planes_and_bitcount[2] != 24) { // Bitcount
+ throw new Exception("$bitmap isn't a 24bit true color bitmap.\n");
+ }
+ if ($planes_and_bitcount[1] != 1) {
+ throw new Exception("$bitmap: only 1 plane supported in bitmap image.\n");
+ }
+
+ // Read and remove the bitmap compression. Verify compression.
+ $compression = unpack("Vcomp", substr($data, 0, 4));
+ $data = substr($data, 4);
+
+ //$compression = 0;
+ if ($compression['comp'] != 0) {
+ throw new Exception("$bitmap: compression not supported in bitmap image.\n");
+ }
+
+ // Remove bitmap data: data size, hres, vres, colours, imp. colours.
+ $data = substr($data, 20);
+
+ // Add the BITMAPCOREHEADER data
+ $header = pack("Vvvvv", 0x000c, $width, $height, 0x01, 0x18);
+ $data = $header . $data;
+
+ return (array($width, $height, $size, $data));
+ }
+
+ /**
+ * Store the window zoom factor. This should be a reduced fraction but for
+ * simplicity we will store all fractions with a numerator of 100.
+ */
+ private function _writeZoom()
+ {
+ // If scale is 100 we don't need to write a record
+ if ($this->_phpSheet->getSheetView()->getZoomScale() == 100) {
+ return;
+ }
+
+ $record = 0x00A0; // Record identifier
+ $length = 0x0004; // Bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vv", $this->_phpSheet->getSheetView()->getZoomScale(), 100);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Get Escher object
+ *
+ * @return PHPExcel_Shared_Escher
+ */
+ public function getEscher()
+ {
+ return $this->_escher;
+ }
+
+ /**
+ * Set Escher object
+ *
+ * @param PHPExcel_Shared_Escher $pValue
+ */
+ public function setEscher(PHPExcel_Shared_Escher $pValue = null)
+ {
+ $this->_escher = $pValue;
+ }
+
+ /**
+ * Write MSODRAWING record
+ */
+ private function _writeMsoDrawing()
+ {
+ // write the Escher stream if necessary
+ if (isset($this->_escher)) {
+ $writer = new PHPExcel_Writer_Excel5_Escher($this->_escher);
+ $data = $writer->close();
+ $spOffsets = $writer->getSpOffsets();
+ $spTypes = $writer->getSpTypes();
+ // write the neccesary MSODRAWING, OBJ records
+
+ // split the Escher stream
+ $spOffsets[0] = 0;
+ $nm = count($spOffsets) - 1; // number of shapes excluding first shape
+ for ($i = 1; $i <= $nm; ++$i) {
+ // MSODRAWING record
+ $record = 0x00EC; // Record identifier
+
+ // chunk of Escher stream for one shape
+ $dataChunk = substr($data, $spOffsets[$i -1], $spOffsets[$i] - $spOffsets[$i - 1]);
+
+ $length = strlen($dataChunk);
+ $header = pack("vv", $record, $length);
+
+ $this->_append($header . $dataChunk);
+
+ // OBJ record
+ $record = 0x005D; // record identifier
+ $objData = '';
+
+ // ftCmo
+ if($spTypes[$i] == 0x00C9){
+ // Add ftCmo (common object data) subobject
+ $objData .=
+ pack('vvvvvVVV'
+ , 0x0015 // 0x0015 = ftCmo
+ , 0x0012 // length of ftCmo data
+ , 0x0014 // object type, 0x0014 = filter
+ , $i // object id number, Excel seems to use 1-based index, local for the sheet
+ , 0x2101 // option flags, 0x2001 is what OpenOffice.org uses
+ , 0 // reserved
+ , 0 // reserved
+ , 0 // reserved
+ );
+
+ // Add ftSbs Scroll bar subobject
+ $objData .= pack('vv', 0x00C, 0x0014);
+ $objData .= pack('H*', '0000000000000000640001000A00000010000100');
+ // Add ftLbsData (List box data) subobject
+ $objData .= pack('vv', 0x0013, 0x1FEE);
+ $objData .= pack('H*', '00000000010001030000020008005700');
+ }
+ else {
+ // Add ftCmo (common object data) subobject
+ $objData .=
+ pack('vvvvvVVV'
+ , 0x0015 // 0x0015 = ftCmo
+ , 0x0012 // length of ftCmo data
+ , 0x0008 // object type, 0x0008 = picture
+ , $i // object id number, Excel seems to use 1-based index, local for the sheet
+ , 0x6011 // option flags, 0x6011 is what OpenOffice.org uses
+ , 0 // reserved
+ , 0 // reserved
+ , 0 // reserved
+ );
+ }
+
+ // ftEnd
+ $objData .=
+ pack('vv'
+ , 0x0000 // 0x0000 = ftEnd
+ , 0x0000 // length of ftEnd data
+ );
+
+ $length = strlen($objData);
+ $header = pack('vv', $record, $length);
+ $this->_append($header . $objData);
+ }
+ }
+ }
+
+ /**
+ * Store the DATAVALIDATIONS and DATAVALIDATION records.
+ */
+ private function _writeDataValidity()
+ {
+ // Datavalidation collection
+ $dataValidationCollection = $this->_phpSheet->getDataValidationCollection();
+
+ // Write data validations?
+ if (!empty($dataValidationCollection)) {
+
+ // DATAVALIDATIONS record
+ $record = 0x01B2; // Record identifier
+ $length = 0x0012; // Bytes to follow
+
+ $grbit = 0x0000; // Prompt box at cell, no cached validity data at DV records
+ $horPos = 0x00000000; // Horizontal position of prompt box, if fixed position
+ $verPos = 0x00000000; // Vertical position of prompt box, if fixed position
+ $objId = 0xFFFFFFFF; // Object identifier of drop down arrow object, or -1 if not visible
+
+ $header = pack('vv', $record, $length);
+ $data = pack('vVVVV', $grbit, $horPos, $verPos, $objId,
+ count($dataValidationCollection));
+ $this->_append($header.$data);
+
+ // DATAVALIDATION records
+ $record = 0x01BE; // Record identifier
+
+ foreach ($dataValidationCollection as $cellCoordinate => $dataValidation) {
+ // initialize record data
+ $data = '';
+
+ // options
+ $options = 0x00000000;
+
+ // data type
+ $type = $dataValidation->getType();
+ switch ($type) {
+ case PHPExcel_Cell_DataValidation::TYPE_NONE: $type = 0x00; break;
+ case PHPExcel_Cell_DataValidation::TYPE_WHOLE: $type = 0x01; break;
+ case PHPExcel_Cell_DataValidation::TYPE_DECIMAL: $type = 0x02; break;
+ case PHPExcel_Cell_DataValidation::TYPE_LIST: $type = 0x03; break;
+ case PHPExcel_Cell_DataValidation::TYPE_DATE: $type = 0x04; break;
+ case PHPExcel_Cell_DataValidation::TYPE_TIME: $type = 0x05; break;
+ case PHPExcel_Cell_DataValidation::TYPE_TEXTLENGTH: $type = 0x06; break;
+ case PHPExcel_Cell_DataValidation::TYPE_CUSTOM: $type = 0x07; break;
+ }
+ $options |= $type << 0;
+
+ // error style
+ $errorStyle = $dataValidation->getType();
+ switch ($errorStyle) {
+ case PHPExcel_Cell_DataValidation::STYLE_STOP: $errorStyle = 0x00; break;
+ case PHPExcel_Cell_DataValidation::STYLE_WARNING: $errorStyle = 0x01; break;
+ case PHPExcel_Cell_DataValidation::STYLE_INFORMATION: $errorStyle = 0x02; break;
+ }
+ $options |= $errorStyle << 4;
+
+ // explicit formula?
+ if ($type == 0x03 && preg_match('/^\".*\"$/', $dataValidation->getFormula1())) {
+ $options |= 0x01 << 7;
+ }
+
+ // empty cells allowed
+ $options |= $dataValidation->getAllowBlank() << 8;
+
+ // show drop down
+ $options |= (!$dataValidation->getShowDropDown()) << 9;
+
+ // show input message
+ $options |= $dataValidation->getShowInputMessage() << 18;
+
+ // show error message
+ $options |= $dataValidation->getShowErrorMessage() << 19;
+
+ // condition operator
+ $operator = $dataValidation->getOperator();
+ switch ($operator) {
+ case PHPExcel_Cell_DataValidation::OPERATOR_BETWEEN: $operator = 0x00 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_NOTBETWEEN: $operator = 0x01 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_EQUAL: $operator = 0x02 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_NOTEQUAL: $operator = 0x03 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_GREATERTHAN: $operator = 0x04 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_LESSTHAN: $operator = 0x05 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_GREATERTHANOREQUAL: $operator = 0x06; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_LESSTHANOREQUAL: $operator = 0x07 ; break;
+ }
+ $options |= $operator << 20;
+
+ $data = pack('V', $options);
+
+ // prompt title
+ $promptTitle = $dataValidation->getPromptTitle() !== '' ?
+ $dataValidation->getPromptTitle() : chr(0);
+ $data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($promptTitle);
+
+ // error title
+ $errorTitle = $dataValidation->getErrorTitle() !== '' ?
+ $dataValidation->getErrorTitle() : chr(0);
+ $data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($errorTitle);
+
+ // prompt text
+ $prompt = $dataValidation->getPrompt() !== '' ?
+ $dataValidation->getPrompt() : chr(0);
+ $data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($prompt);
+
+ // error text
+ $error = $dataValidation->getError() !== '' ?
+ $dataValidation->getError() : chr(0);
+ $data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($error);
+
+ // formula 1
+ try {
+ $formula1 = $dataValidation->getFormula1();
+ if ($type == 0x03) { // list type
+ $formula1 = str_replace(',', chr(0), $formula1);
+ }
+ $this->_parser->parse($formula1);
+ $formula1 = $this->_parser->toReversePolish();
+ $sz1 = strlen($formula1);
+
+ } catch(Exception $e) {
+ $sz1 = 0;
+ $formula1 = '';
+ }
+ $data .= pack('vv', $sz1, 0x0000);
+ $data .= $formula1;
+
+ // formula 2
+ try {
+ $formula2 = $dataValidation->getFormula2();
+ if ($formula2 === '') {
+ throw new Exception('No formula2');
+ }
+ $this->_parser->parse($formula2);
+ $formula2 = $this->_parser->toReversePolish();
+ $sz2 = strlen($formula2);
+
+ } catch(Exception $e) {
+ $sz2 = 0;
+ $formula2 = '';
+ }
+ $data .= pack('vv', $sz2, 0x0000);
+ $data .= $formula2;
+
+ // cell range address list
+ $data .= pack('v', 0x0001);
+ $data .= $this->_writeBIFF8CellRangeAddressFixed($cellCoordinate);
+
+ $length = strlen($data);
+ $header = pack("vv", $record, $length);
+
+ $this->_append($header . $data);
+ }
+ }
+ }
+
+ /**
+ * Map Error code
+ *
+ * @param string $errorCode
+ * @return int
+ */
+ private static function _mapErrorCode($errorCode) {
+ switch ($errorCode) {
+ case '#NULL!': return 0x00;
+ case '#DIV/0!': return 0x07;
+ case '#VALUE!': return 0x0F;
+ case '#REF!': return 0x17;
+ case '#NAME?': return 0x1D;
+ case '#NUM!': return 0x24;
+ case '#N/A': return 0x2A;
+ }
+
+ return 0;
+ }
+
+}
\ No newline at end of file diff --git a/admin/survey/excel/PHPExcel/Writer/Excel5/Xf.php b/admin/survey/excel/PHPExcel/Writer/Excel5/Xf.php new file mode 100644 index 0000000..60835c5 --- /dev/null +++ b/admin/survey/excel/PHPExcel/Writer/Excel5/Xf.php @@ -0,0 +1,546 @@ +<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2012 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
+ * @version 1.7.8, 2012-10-12
+ */
+
+// Original file header of PEAR::Spreadsheet_Excel_Writer_Format (used as the base for this class):
+// -----------------------------------------------------------------------------------------
+// /*
+// * Module written/ported by Xavier Noguer <xnoguer@rezebra.com>
+// *
+// * The majority of this is _NOT_ my code. I simply ported it from the
+// * PERL Spreadsheet::WriteExcel module.
+// *
+// * The author of the Spreadsheet::WriteExcel module is John McNamara
+// * <jmcnamara@cpan.org>
+// *
+// * I _DO_ maintain this code, and John McNamara has nothing to do with the
+// * porting of this code to PHP. Any questions directly related to this
+// * class library should be directed to me.
+// *
+// * License Information:
+// *
+// * Spreadsheet_Excel_Writer: A library for generating Excel Spreadsheets
+// * Copyright (c) 2002-2003 Xavier Noguer xnoguer@rezebra.com
+// *
+// * This library is free software; you can redistribute it and/or
+// * modify it under the terms of the GNU Lesser General Public
+// * License as published by the Free Software Foundation; either
+// * version 2.1 of the License, or (at your option) any later version.
+// *
+// * This library is distributed in the hope that it will be useful,
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// * Lesser General Public License for more details.
+// *
+// * You should have received a copy of the GNU Lesser General Public
+// * License along with this library; if not, write to the Free Software
+// * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// */
+
+
+/**
+ * PHPExcel_Writer_Excel5_Xf
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Writer_Excel5_Xf
+{
+ /**
+ * Style XF or a cell XF ?
+ *
+ * @var boolean
+ */
+ private $_isStyleXf;
+
+ /**
+ * Index to the FONT record. Index 4 does not exist
+ * @var integer
+ */
+ private $_fontIndex;
+
+ /**
+ * An index (2 bytes) to a FORMAT record (number format).
+ * @var integer
+ */
+ public $_numberFormatIndex;
+
+ /**
+ * 1 bit, apparently not used.
+ * @var integer
+ */
+ public $_text_justlast;
+
+ /**
+ * The cell's foreground color.
+ * @var integer
+ */
+ public $_fg_color;
+
+ /**
+ * The cell's background color.
+ * @var integer
+ */
+ public $_bg_color;
+
+ /**
+ * Color of the bottom border of the cell.
+ * @var integer
+ */
+ public $_bottom_color;
+
+ /**
+ * Color of the top border of the cell.
+ * @var integer
+ */
+ public $_top_color;
+
+ /**
+ * Color of the left border of the cell.
+ * @var integer
+ */
+ public $_left_color;
+
+ /**
+ * Color of the right border of the cell.
+ * @var integer
+ */
+ public $_right_color;
+
+ /**
+ * Constructor
+ *
+ * @access public
+ * @param PHPExcel_Style The XF format
+ */
+ public function __construct(PHPExcel_Style $style = null)
+ {
+ $this->_isStyleXf = false;
+ $this->_fontIndex = 0;
+
+ $this->_numberFormatIndex = 0;
+
+ $this->_text_justlast = 0;
+
+ $this->_fg_color = 0x40;
+ $this->_bg_color = 0x41;
+
+ $this->_diag = 0;
+
+ $this->_bottom_color = 0x40;
+ $this->_top_color = 0x40;
+ $this->_left_color = 0x40;
+ $this->_right_color = 0x40;
+ $this->_diag_color = 0x40;
+ $this->_style = $style;
+
+ }
+
+
+ /**
+ * Generate an Excel BIFF XF record (style or cell).
+ *
+ * @return string The XF record
+ */
+ function writeXf()
+ {
+ // Set the type of the XF record and some of the attributes.
+ if ($this->_isStyleXf) {
+ $style = 0xFFF5;
+ } else {
+ $style = self::_mapLocked($this->_style->getProtection()->getLocked());
+ $style |= self::_mapHidden($this->_style->getProtection()->getHidden()) << 1;
+ }
+
+ // Flags to indicate if attributes have been set.
+ $atr_num = ($this->_numberFormatIndex != 0)?1:0;
+ $atr_fnt = ($this->_fontIndex != 0)?1:0;
+ $atr_alc = ((int) $this->_style->getAlignment()->getWrapText())?1:0;
+ $atr_bdr = (self::_mapBorderStyle($this->_style->getBorders()->getBottom()->getBorderStyle()) ||
+ self::_mapBorderStyle($this->_style->getBorders()->getTop()->getBorderStyle()) ||
+ self::_mapBorderStyle($this->_style->getBorders()->getLeft()->getBorderStyle()) ||
+ self::_mapBorderStyle($this->_style->getBorders()->getRight()->getBorderStyle()))?1:0;
+ $atr_pat = (($this->_fg_color != 0x40) ||
+ ($this->_bg_color != 0x41) ||
+ self::_mapFillType($this->_style->getFill()->getFillType()))?1:0;
+ $atr_prot = self::_mapLocked($this->_style->getProtection()->getLocked())
+ | self::_mapHidden($this->_style->getProtection()->getHidden());
+
+ // Zero the default border colour if the border has not been set.
+ if (self::_mapBorderStyle($this->_style->getBorders()->getBottom()->getBorderStyle()) == 0) {
+ $this->_bottom_color = 0;
+ }
+ if (self::_mapBorderStyle($this->_style->getBorders()->getTop()->getBorderStyle()) == 0) {
+ $this->_top_color = 0;
+ }
+ if (self::_mapBorderStyle($this->_style->getBorders()->getRight()->getBorderStyle()) == 0) {
+ $this->_right_color = 0;
+ }
+ if (self::_mapBorderStyle($this->_style->getBorders()->getLeft()->getBorderStyle()) == 0) {
+ $this->_left_color = 0;
+ }
+ if (self::_mapBorderStyle($this->_style->getBorders()->getDiagonal()->getBorderStyle()) == 0) {
+ $this->_diag_color = 0;
+ }
+
+ $record = 0x00E0; // Record identifier
+ $length = 0x0014; // Number of bytes to follow
+
+ $ifnt = $this->_fontIndex; // Index to FONT record
+ $ifmt = $this->_numberFormatIndex; // Index to FORMAT record
+
+ $align = $this->_mapHAlign($this->_style->getAlignment()->getHorizontal()); // Alignment
+ $align |= (int) $this->_style->getAlignment()->getWrapText() << 3;
+ $align |= self::_mapVAlign($this->_style->getAlignment()->getVertical()) << 4;
+ $align |= $this->_text_justlast << 7;
+
+ $used_attrib = $atr_num << 2;
+ $used_attrib |= $atr_fnt << 3;
+ $used_attrib |= $atr_alc << 4;
+ $used_attrib |= $atr_bdr << 5;
+ $used_attrib |= $atr_pat << 6;
+ $used_attrib |= $atr_prot << 7;
+
+ $icv = $this->_fg_color; // fg and bg pattern colors
+ $icv |= $this->_bg_color << 7;
+
+ $border1 = self::_mapBorderStyle($this->_style->getBorders()->getLeft()->getBorderStyle()); // Border line style and color
+ $border1 |= self::_mapBorderStyle($this->_style->getBorders()->getRight()->getBorderStyle()) << 4;
+ $border1 |= self::_mapBorderStyle($this->_style->getBorders()->getTop()->getBorderStyle()) << 8;
+ $border1 |= self::_mapBorderStyle($this->_style->getBorders()->getBottom()->getBorderStyle()) << 12;
+ $border1 |= $this->_left_color << 16;
+ $border1 |= $this->_right_color << 23;
+
+ $diagonalDirection = $this->_style->getBorders()->getDiagonalDirection();
+ $diag_tl_to_rb = $diagonalDirection == PHPExcel_Style_Borders::DIAGONAL_BOTH
+ || $diagonalDirection == PHPExcel_Style_Borders::DIAGONAL_DOWN;
+ $diag_tr_to_lb = $diagonalDirection == PHPExcel_Style_Borders::DIAGONAL_BOTH
+ || $diagonalDirection == PHPExcel_Style_Borders::DIAGONAL_UP;
+ $border1 |= $diag_tl_to_rb << 30;
+ $border1 |= $diag_tr_to_lb << 31;
+
+ $border2 = $this->_top_color; // Border color
+ $border2 |= $this->_bottom_color << 7;
+ $border2 |= $this->_diag_color << 14;
+ $border2 |= self::_mapBorderStyle($this->_style->getBorders()->getDiagonal()->getBorderStyle()) << 21;
+ $border2 |= self::_mapFillType($this->_style->getFill()->getFillType()) << 26;
+
+ $header = pack("vv", $record, $length);
+
+ //BIFF8 options: identation, shrinkToFit and text direction
+ $biff8_options = $this->_style->getAlignment()->getIndent();
+ $biff8_options |= (int) $this->_style->getAlignment()->getShrinkToFit() << 4;
+
+ $data = pack("vvvC", $ifnt, $ifmt, $style, $align);
+ $data .= pack("CCC"
+ , self::_mapTextRotation($this->_style->getAlignment()->getTextRotation())
+ , $biff8_options
+ , $used_attrib
+ );
+ $data .= pack("VVv", $border1, $border2, $icv);
+
+ return($header . $data);
+ }
+
+ /**
+ * Is this a style XF ?
+ *
+ * @param boolean $value
+ */
+ public function setIsStyleXf($value)
+ {
+ $this->_isStyleXf = $value;
+ }
+
+ /**
+ * Sets the cell's bottom border color
+ *
+ * @access public
+ * @param int $colorIndex Color index
+ */
+ function setBottomColor($colorIndex)
+ {
+ $this->_bottom_color = $colorIndex;
+ }
+
+ /**
+ * Sets the cell's top border color
+ *
+ * @access public
+ * @param int $colorIndex Color index
+ */
+ function setTopColor($colorIndex)
+ {
+ $this->_top_color = $colorIndex;
+ }
+
+ /**
+ * Sets the cell's left border color
+ *
+ * @access public
+ * @param int $colorIndex Color index
+ */
+ function setLeftColor($colorIndex)
+ {
+ $this->_left_color = $colorIndex;
+ }
+
+ /**
+ * Sets the cell's right border color
+ *
+ * @access public
+ * @param int $colorIndex Color index
+ */
+ function setRightColor($colorIndex)
+ {
+ $this->_right_color = $colorIndex;
+ }
+
+ /**
+ * Sets the cell's diagonal border color
+ *
+ * @access public
+ * @param int $colorIndex Color index
+ */
+ function setDiagColor($colorIndex)
+ {
+ $this->_diag_color = $colorIndex;
+ }
+
+
+ /**
+ * Sets the cell's foreground color
+ *
+ * @access public
+ * @param int $colorIndex Color index
+ */
+ function setFgColor($colorIndex)
+ {
+ $this->_fg_color = $colorIndex;
+ }
+
+ /**
+ * Sets the cell's background color
+ *
+ * @access public
+ * @param int $colorIndex Color index
+ */
+ function setBgColor($colorIndex)
+ {
+ $this->_bg_color = $colorIndex;
+ }
+
+ /**
+ * Sets the index to the number format record
+ * It can be date, time, currency, etc...
+ *
+ * @access public
+ * @param integer $numberFormatIndex Index to format record
+ */
+ function setNumberFormatIndex($numberFormatIndex)
+ {
+ $this->_numberFormatIndex = $numberFormatIndex;
+ }
+
+ /**
+ * Set the font index.
+ *
+ * @param int $value Font index, note that value 4 does not exist
+ */
+ public function setFontIndex($value)
+ {
+ $this->_fontIndex = $value;
+ }
+
+ /**
+ * Map of BIFF2-BIFF8 codes for border styles
+ * @static array of int
+ *
+ */
+ private static $_mapBorderStyle = array ( PHPExcel_Style_Border::BORDER_NONE => 0x00,
+ PHPExcel_Style_Border::BORDER_THIN => 0x01,
+ PHPExcel_Style_Border::BORDER_MEDIUM => 0x02,
+ PHPExcel_Style_Border::BORDER_DASHED => 0x03,
+ PHPExcel_Style_Border::BORDER_DOTTED => 0x04,
+ PHPExcel_Style_Border::BORDER_THICK => 0x05,
+ PHPExcel_Style_Border::BORDER_DOUBLE => 0x06,
+ PHPExcel_Style_Border::BORDER_HAIR => 0x07,
+ PHPExcel_Style_Border::BORDER_MEDIUMDASHED => 0x08,
+ PHPExcel_Style_Border::BORDER_DASHDOT => 0x09,
+ PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT => 0x0A,
+ PHPExcel_Style_Border::BORDER_DASHDOTDOT => 0x0B,
+ PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT => 0x0C,
+ PHPExcel_Style_Border::BORDER_SLANTDASHDOT => 0x0D,
+ );
+
+ /**
+ * Map border style
+ *
+ * @param string $borderStyle
+ * @return int
+ */
+ private static function _mapBorderStyle($borderStyle) {
+ if (isset(self::$_mapBorderStyle[$borderStyle]))
+ return self::$_mapBorderStyle[$borderStyle];
+ return 0x00;
+ }
+
+ /**
+ * Map of BIFF2-BIFF8 codes for fill types
+ * @static array of int
+ *
+ */
+ private static $_mapFillType = array( PHPExcel_Style_Fill::FILL_NONE => 0x00,
+ PHPExcel_Style_Fill::FILL_SOLID => 0x01,
+ PHPExcel_Style_Fill::FILL_PATTERN_MEDIUMGRAY => 0x02,
+ PHPExcel_Style_Fill::FILL_PATTERN_DARKGRAY => 0x03,
+ PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRAY => 0x04,
+ PHPExcel_Style_Fill::FILL_PATTERN_DARKHORIZONTAL => 0x05,
+ PHPExcel_Style_Fill::FILL_PATTERN_DARKVERTICAL => 0x06,
+ PHPExcel_Style_Fill::FILL_PATTERN_DARKDOWN => 0x07,
+ PHPExcel_Style_Fill::FILL_PATTERN_DARKUP => 0x08,
+ PHPExcel_Style_Fill::FILL_PATTERN_DARKGRID => 0x09,
+ PHPExcel_Style_Fill::FILL_PATTERN_DARKTRELLIS => 0x0A,
+ PHPExcel_Style_Fill::FILL_PATTERN_LIGHTHORIZONTAL => 0x0B,
+ PHPExcel_Style_Fill::FILL_PATTERN_LIGHTVERTICAL => 0x0C,
+ PHPExcel_Style_Fill::FILL_PATTERN_LIGHTDOWN => 0x0D,
+ PHPExcel_Style_Fill::FILL_PATTERN_LIGHTUP => 0x0E,
+ PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRID => 0x0F,
+ PHPExcel_Style_Fill::FILL_PATTERN_LIGHTTRELLIS => 0x10,
+ PHPExcel_Style_Fill::FILL_PATTERN_GRAY125 => 0x11,
+ PHPExcel_Style_Fill::FILL_PATTERN_GRAY0625 => 0x12,
+ PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR => 0x00, // does not exist in BIFF8
+ PHPExcel_Style_Fill::FILL_GRADIENT_PATH => 0x00, // does not exist in BIFF8
+ );
+ /**
+ * Map fill type
+ *
+ * @param string $fillType
+ * @return int
+ */
+ private static function _mapFillType($fillType) {
+ if (isset(self::$_mapFillType[$fillType]))
+ return self::$_mapFillType[$fillType];
+ return 0x00;
+ }
+
+ /**
+ * Map of BIFF2-BIFF8 codes for horizontal alignment
+ * @static array of int
+ *
+ */
+ private static $_mapHAlign = array( PHPExcel_Style_Alignment::HORIZONTAL_GENERAL => 0,
+ PHPExcel_Style_Alignment::HORIZONTAL_LEFT => 1,
+ PHPExcel_Style_Alignment::HORIZONTAL_CENTER => 2,
+ PHPExcel_Style_Alignment::HORIZONTAL_RIGHT => 3,
+ PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY => 5,
+ PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS => 6,
+ );
+ /**
+ * Map to BIFF2-BIFF8 codes for horizontal alignment
+ *
+ * @param string $hAlign
+ * @return int
+ */
+ private function _mapHAlign($hAlign)
+ {
+ if (isset(self::$_mapHAlign[$hAlign]))
+ return self::$_mapHAlign[$hAlign];
+ return 0;
+ }
+
+ /**
+ * Map of BIFF2-BIFF8 codes for vertical alignment
+ * @static array of int
+ *
+ */
+ private static $_mapVAlign = array( PHPExcel_Style_Alignment::VERTICAL_TOP => 0,
+ PHPExcel_Style_Alignment::VERTICAL_CENTER => 1,
+ PHPExcel_Style_Alignment::VERTICAL_BOTTOM => 2,
+ PHPExcel_Style_Alignment::VERTICAL_JUSTIFY => 3,
+ );
+ /**
+ * Map to BIFF2-BIFF8 codes for vertical alignment
+ *
+ * @param string $vAlign
+ * @return int
+ */
+ private static function _mapVAlign($vAlign) {
+ if (isset(self::$_mapVAlign[$vAlign]))
+ return self::$_mapVAlign[$vAlign];
+ return 2;
+ }
+
+ /**
+ * Map to BIFF8 codes for text rotation angle
+ *
+ * @param int $textRotation
+ * @return int
+ */
+ private static function _mapTextRotation($textRotation) {
+ if ($textRotation >= 0) {
+ return $textRotation;
+ }
+ if ($textRotation == -165) {
+ return 255;
+ }
+ if ($textRotation < 0) {
+ return 90 - $textRotation;
+ }
+ }
+
+ /**
+ * Map locked
+ *
+ * @param string
+ * @return int
+ */
+ private static function _mapLocked($locked) {
+ switch ($locked) {
+ case PHPExcel_Style_Protection::PROTECTION_INHERIT: return 1;
+ case PHPExcel_Style_Protection::PROTECTION_PROTECTED: return 1;
+ case PHPExcel_Style_Protection::PROTECTION_UNPROTECTED: return 0;
+ default: return 1;
+ }
+ }
+
+ /**
+ * Map hidden
+ *
+ * @param string
+ * @return int
+ */
+ private static function _mapHidden($hidden) {
+ switch ($hidden) {
+ case PHPExcel_Style_Protection::PROTECTION_INHERIT: return 0;
+ case PHPExcel_Style_Protection::PROTECTION_PROTECTED: return 1;
+ case PHPExcel_Style_Protection::PROTECTION_UNPROTECTED: return 0;
+ default: return 0;
+ }
+ }
+
+}
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