diff options
Diffstat (limited to 'admin/survey/excel/PHPExcel/Calculation/FormulaParser.php')
| -rw-r--r-- | admin/survey/excel/PHPExcel/Calculation/FormulaParser.php | 614 |
1 files changed, 0 insertions, 614 deletions
diff --git a/admin/survey/excel/PHPExcel/Calculation/FormulaParser.php b/admin/survey/excel/PHPExcel/Calculation/FormulaParser.php deleted file mode 100644 index bdc66ca..0000000 --- a/admin/survey/excel/PHPExcel/Calculation/FormulaParser.php +++ /dev/null @@ -1,614 +0,0 @@ -<?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_Calculation
- * @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
- */
-
-
-/*
-PARTLY BASED ON:
- Copyright (c) 2007 E. W. Bachtal, Inc.
-
- Permission is hereby granted, free of charge, to any person obtaining a copy of this software
- and associated documentation files (the "Software"), to deal in the Software without restriction,
- including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
- subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in all copies or substantial
- portions of the Software.
-
- The software is provided "as is", without warranty of any kind, express or implied, including but not
- limited to the warranties of merchantability, fitness for a particular purpose and noninfringement. In
- no event shall the authors or copyright holders be liable for any claim, damages or other liability,
- whether in an action of contract, tort or otherwise, arising from, out of or in connection with the
- software or the use or other dealings in the software.
-
- http://ewbi.blogs.com/develops/2007/03/excel_formula_p.html
- http://ewbi.blogs.com/develops/2004/12/excel_formula_p.html
-*/
-
-/**
- * PHPExcel_Calculation_FormulaParser
- *
- * @category PHPExcel
- * @package PHPExcel_Calculation
- * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- */
-class PHPExcel_Calculation_FormulaParser {
- /* Character constants */
- const QUOTE_DOUBLE = '"';
- const QUOTE_SINGLE = '\'';
- const BRACKET_CLOSE = ']';
- const BRACKET_OPEN = '[';
- const BRACE_OPEN = '{';
- const BRACE_CLOSE = '}';
- const PAREN_OPEN = '(';
- const PAREN_CLOSE = ')';
- const SEMICOLON = ';';
- const WHITESPACE = ' ';
- const COMMA = ',';
- const ERROR_START = '#';
-
- const OPERATORS_SN = "+-";
- const OPERATORS_INFIX = "+-*/^&=><";
- const OPERATORS_POSTFIX = "%";
-
- /**
- * Formula
- *
- * @var string
- */
- private $_formula;
-
- /**
- * Tokens
- *
- * @var PHPExcel_Calculation_FormulaToken[]
- */
- private $_tokens = array();
-
- /**
- * Create a new PHPExcel_Calculation_FormulaParser
- *
- * @param string $pFormula Formula to parse
- * @throws Exception
- */
- public function __construct($pFormula = '')
- {
- // Check parameters
- if (is_null($pFormula)) {
- throw new Exception("Invalid parameter passed: formula");
- }
-
- // Initialise values
- $this->_formula = trim($pFormula);
- // Parse!
- $this->_parseToTokens();
- }
-
- /**
- * Get Formula
- *
- * @return string
- */
- public function getFormula() {
- return $this->_formula;
- }
-
- /**
- * Get Token
- *
- * @param int $pId Token id
- * @return string
- * @throws Exception
- */
- public function getToken($pId = 0) {
- if (isset($this->_tokens[$pId])) {
- return $this->_tokens[$pId];
- } else {
- throw new Exception("Token with id $pId does not exist.");
- }
- }
-
- /**
- * Get Token count
- *
- * @return string
- */
- public function getTokenCount() {
- return count($this->_tokens);
- }
-
- /**
- * Get Tokens
- *
- * @return PHPExcel_Calculation_FormulaToken[]
- */
- public function getTokens() {
- return $this->_tokens;
- }
-
- /**
- * Parse to tokens
- */
- private function _parseToTokens() {
- // No attempt is made to verify formulas; assumes formulas are derived from Excel, where
- // they can only exist if valid; stack overflows/underflows sunk as nulls without exceptions.
-
- // Check if the formula has a valid starting =
- $formulaLength = strlen($this->_formula);
- if ($formulaLength < 2 || $this->_formula{0} != '=') return;
-
- // Helper variables
- $tokens1 = $tokens2 = $stack = array();
- $inString = $inPath = $inRange = $inError = false;
- $token = $previousToken = $nextToken = null;
-
- $index = 1;
- $value = '';
-
- $ERRORS = array("#NULL!", "#DIV/0!", "#VALUE!", "#REF!", "#NAME?", "#NUM!", "#N/A");
- $COMPARATORS_MULTI = array(">=", "<=", "<>");
-
- while ($index < $formulaLength) {
- // state-dependent character evaluation (order is important)
-
- // double-quoted strings
- // embeds are doubled
- // end marks token
- if ($inString) {
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::QUOTE_DOUBLE) {
- if ((($index + 2) <= $formulaLength) && ($this->_formula{$index + 1} == PHPExcel_Calculation_FormulaParser::QUOTE_DOUBLE)) {
- $value .= PHPExcel_Calculation_FormulaParser::QUOTE_DOUBLE;
- ++$index;
- } else {
- $inString = false;
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND, PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_TEXT);
- $value = "";
- }
- } else {
- $value .= $this->_formula{$index};
- }
- ++$index;
- continue;
- }
-
- // single-quoted strings (links)
- // embeds are double
- // end does not mark a token
- if ($inPath) {
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::QUOTE_SINGLE) {
- if ((($index + 2) <= $formulaLength) && ($this->_formula{$index + 1} == PHPExcel_Calculation_FormulaParser::QUOTE_SINGLE)) {
- $value .= PHPExcel_Calculation_FormulaParser::QUOTE_SINGLE;
- ++$index;
- } else {
- $inPath = false;
- }
- } else {
- $value .= $this->_formula{$index};
- }
- ++$index;
- continue;
- }
-
- // bracked strings (R1C1 range index or linked workbook name)
- // no embeds (changed to "()" by Excel)
- // end does not mark a token
- if ($inRange) {
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::BRACKET_CLOSE) {
- $inRange = false;
- }
- $value .= $this->_formula{$index};
- ++$index;
- continue;
- }
-
- // error values
- // end marks a token, determined from absolute list of values
- if ($inError) {
- $value .= $this->_formula{$index};
- ++$index;
- if (in_array($value, $ERRORS)) {
- $inError = false;
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND, PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_ERROR);
- $value = "";
- }
- continue;
- }
-
- // scientific notation check
- if (strpos(PHPExcel_Calculation_FormulaParser::OPERATORS_SN, $this->_formula{$index}) !== false) {
- if (strlen($value) > 1) {
- if (preg_match("/^[1-9]{1}(\.[0-9]+)?E{1}$/", $this->_formula{$index}) != 0) {
- $value .= $this->_formula{$index};
- ++$index;
- continue;
- }
- }
- }
-
- // independent character evaluation (order not important)
-
- // establish state-dependent character evaluations
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::QUOTE_DOUBLE) {
- if (strlen($value > 0)) { // unexpected
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_UNKNOWN);
- $value = "";
- }
- $inString = true;
- ++$index;
- continue;
- }
-
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::QUOTE_SINGLE) {
- if (strlen($value) > 0) { // unexpected
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_UNKNOWN);
- $value = "";
- }
- $inPath = true;
- ++$index;
- continue;
- }
-
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::BRACKET_OPEN) {
- $inRange = true;
- $value .= PHPExcel_Calculation_FormulaParser::BRACKET_OPEN;
- ++$index;
- continue;
- }
-
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::ERROR_START) {
- if (strlen($value) > 0) { // unexpected
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_UNKNOWN);
- $value = "";
- }
- $inError = true;
- $value .= PHPExcel_Calculation_FormulaParser::ERROR_START;
- ++$index;
- continue;
- }
-
- // mark start and end of arrays and array rows
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::BRACE_OPEN) {
- if (strlen($value) > 0) { // unexpected
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_UNKNOWN);
- $value = "";
- }
-
- $tmp = new PHPExcel_Calculation_FormulaToken("ARRAY", PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_FUNCTION, PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_START);
- $tokens1[] = $tmp;
- $stack[] = clone $tmp;
-
- $tmp = new PHPExcel_Calculation_FormulaToken("ARRAYROW", PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_FUNCTION, PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_START);
- $tokens1[] = $tmp;
- $stack[] = clone $tmp;
-
- ++$index;
- continue;
- }
-
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::SEMICOLON) {
- if (strlen($value) > 0) {
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND);
- $value = "";
- }
-
- $tmp = array_pop($stack);
- $tmp->setValue("");
- $tmp->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_STOP);
- $tokens1[] = $tmp;
-
- $tmp = new PHPExcel_Calculation_FormulaToken(",", PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_ARGUMENT);
- $tokens1[] = $tmp;
-
- $tmp = new PHPExcel_Calculation_FormulaToken("ARRAYROW", PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_FUNCTION, PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_START);
- $tokens1[] = $tmp;
- $stack[] = clone $tmp;
-
- ++$index;
- continue;
- }
-
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::BRACE_CLOSE) {
- if (strlen($value) > 0) {
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND);
- $value = "";
- }
-
- $tmp = array_pop($stack);
- $tmp->setValue("");
- $tmp->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_STOP);
- $tokens1[] = $tmp;
-
- $tmp = array_pop($stack);
- $tmp->setValue("");
- $tmp->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_STOP);
- $tokens1[] = $tmp;
-
- ++$index;
- continue;
- }
-
- // trim white-space
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::WHITESPACE) {
- if (strlen($value) > 0) {
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND);
- $value = "";
- }
- $tokens1[] = new PHPExcel_Calculation_FormulaToken("", PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_WHITESPACE);
- ++$index;
- while (($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::WHITESPACE) && ($index < $formulaLength)) {
- ++$index;
- }
- continue;
- }
-
- // multi-character comparators
- if (($index + 2) <= $formulaLength) {
- if (in_array(substr($this->_formula, $index, 2), $COMPARATORS_MULTI)) {
- if (strlen($value) > 0) {
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND);
- $value = "";
- }
- $tokens1[] = new PHPExcel_Calculation_FormulaToken(substr($this->_formula, $index, 2), PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORINFIX, PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_LOGICAL);
- $index += 2;
- continue;
- }
- }
-
- // standard infix operators
- if (strpos(PHPExcel_Calculation_FormulaParser::OPERATORS_INFIX, $this->_formula{$index}) !== false) {
- if (strlen($value) > 0) {
- $tokens1[] =new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND);
- $value = "";
- }
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($this->_formula{$index}, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORINFIX);
- ++$index;
- continue;
- }
-
- // standard postfix operators (only one)
- if (strpos(PHPExcel_Calculation_FormulaParser::OPERATORS_POSTFIX, $this->_formula{$index}) !== false) {
- if (strlen($value) > 0) {
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND);
- $value = "";
- }
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($this->_formula{$index}, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORPOSTFIX);
- ++$index;
- continue;
- }
-
- // start subexpression or function
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::PAREN_OPEN) {
- if (strlen($value) > 0) {
- $tmp = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_FUNCTION, PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_START);
- $tokens1[] = $tmp;
- $stack[] = clone $tmp;
- $value = "";
- } else {
- $tmp = new PHPExcel_Calculation_FormulaToken("", PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_SUBEXPRESSION, PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_START);
- $tokens1[] = $tmp;
- $stack[] = clone $tmp;
- }
- ++$index;
- continue;
- }
-
- // function, subexpression, or array parameters, or operand unions
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::COMMA) {
- if (strlen($value) > 0) {
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND);
- $value = "";
- }
-
- $tmp = array_pop($stack);
- $tmp->setValue("");
- $tmp->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_STOP);
- $stack[] = $tmp;
-
- if ($tmp->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_FUNCTION) {
- $tokens1[] = new PHPExcel_Calculation_FormulaToken(",", PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORINFIX, PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_UNION);
- } else {
- $tokens1[] = new PHPExcel_Calculation_FormulaToken(",", PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_ARGUMENT);
- }
- ++$index;
- continue;
- }
-
- // stop subexpression
- if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::PAREN_CLOSE) {
- if (strlen($value) > 0) {
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND);
- $value = "";
- }
-
- $tmp = array_pop($stack);
- $tmp->setValue("");
- $tmp->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_STOP);
- $tokens1[] = $tmp;
-
- ++$index;
- continue;
- }
-
- // token accumulation
- $value .= $this->_formula{$index};
- ++$index;
- }
-
- // dump remaining accumulation
- if (strlen($value) > 0) {
- $tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND);
- }
-
- // move tokenList to new set, excluding unnecessary white-space tokens and converting necessary ones to intersections
- $tokenCount = count($tokens1);
- for ($i = 0; $i < $tokenCount; ++$i) {
- $token = $tokens1[$i];
- if (isset($tokens1[$i - 1])) {
- $previousToken = $tokens1[$i - 1];
- } else {
- $previousToken = null;
- }
- if (isset($tokens1[$i + 1])) {
- $nextToken = $tokens1[$i + 1];
- } else {
- $nextToken = null;
- }
-
- if (is_null($token)) {
- continue;
- }
-
- if ($token->getTokenType() != PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_WHITESPACE) {
- $tokens2[] = $token;
- continue;
- }
-
- if (is_null($previousToken)) {
- continue;
- }
-
- if (! (
- (($previousToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_FUNCTION) && ($previousToken->getTokenSubType() == PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_STOP)) ||
- (($previousToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_SUBEXPRESSION) && ($previousToken->getTokenSubType() == PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_STOP)) ||
- ($previousToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND)
- ) ) {
- continue;
- }
-
- if (is_null($nextToken)) {
- continue;
- }
-
- if (! (
- (($nextToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_FUNCTION) && ($nextToken->getTokenSubType() == PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_START)) ||
- (($nextToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_SUBEXPRESSION) && ($nextToken->getTokenSubType() == PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_START)) ||
- ($nextToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND)
- ) ) {
- continue;
- }
-
- $tokens2[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORINFIX, PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_INTERSECTION);
- }
-
- // move tokens to final list, switching infix "-" operators to prefix when appropriate, switching infix "+" operators
- // to noop when appropriate, identifying operand and infix-operator subtypes, and pulling "@" from function names
- $this->_tokens = array();
-
- $tokenCount = count($tokens2);
- for ($i = 0; $i < $tokenCount; ++$i) {
- $token = $tokens2[$i];
- if (isset($tokens2[$i - 1])) {
- $previousToken = $tokens2[$i - 1];
- } else {
- $previousToken = null;
- }
- if (isset($tokens2[$i + 1])) {
- $nextToken = $tokens2[$i + 1];
- } else {
- $nextToken = null;
- }
-
- if (is_null($token)) {
- continue;
- }
-
- if ($token->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORINFIX && $token->getValue() == "-") {
- if ($i == 0) {
- $token->setTokenType(PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORPREFIX);
- } else if (
- (($previousToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_FUNCTION) && ($previousToken->getTokenSubType() == PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_STOP)) ||
- (($previousToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_SUBEXPRESSION) && ($previousToken->getTokenSubType() == PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_STOP)) ||
- ($previousToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORPOSTFIX) ||
- ($previousToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND)
- ) {
- $token->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_MATH);
- } else {
- $token->setTokenType(PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORPREFIX);
- }
-
- $this->_tokens[] = $token;
- continue;
- }
-
- if ($token->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORINFIX && $token->getValue() == "+") {
- if ($i == 0) {
- continue;
- } else if (
- (($previousToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_FUNCTION) && ($previousToken->getTokenSubType() == PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_STOP)) ||
- (($previousToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_SUBEXPRESSION) && ($previousToken->getTokenSubType() == PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_STOP)) ||
- ($previousToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORPOSTFIX) ||
- ($previousToken->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND)
- ) {
- $token->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_MATH);
- } else {
- continue;
- }
-
- $this->_tokens[] = $token;
- continue;
- }
-
- if ($token->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERATORINFIX && $token->getTokenSubType() == PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_NOTHING) {
- if (strpos("<>=", substr($token->getValue(), 0, 1)) !== false) {
- $token->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_LOGICAL);
- } else if ($token->getValue() == "&") {
- $token->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_CONCATENATION);
- } else {
- $token->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_MATH);
- }
-
- $this->_tokens[] = $token;
- continue;
- }
-
- if ($token->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_OPERAND && $token->getTokenSubType() == PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_NOTHING) {
- if (!is_numeric($token->getValue())) {
- if (strtoupper($token->getValue()) == "TRUE" || strtoupper($token->getValue() == "FALSE")) {
- $token->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_LOGICAL);
- } else {
- $token->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_RANGE);
- }
- } else {
- $token->setTokenSubType(PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_NUMBER);
- }
-
- $this->_tokens[] = $token;
- continue;
- }
-
- if ($token->getTokenType() == PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_FUNCTION) {
- if (strlen($token->getValue() > 0)) {
- if (substr($token->getValue(), 0, 1) == "@") {
- $token->setValue(substr($token->getValue(), 1));
- }
- }
- }
-
- $this->_tokens[] = $token;
- }
- }
-}
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