587 lines
17 KiB
PHP
587 lines
17 KiB
PHP
<?php
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2012 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Calculation
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* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version ##VERSION##, ##DATE##
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*/
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/** PHPExcel root directory */
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if (!defined('PHPEXCEL_ROOT')) {
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/**
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* @ignore
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*/
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define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
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require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
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}
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/**
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* PHPExcel_Calculation_TextData
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*
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* @category PHPExcel
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* @package PHPExcel_Calculation
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* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_Calculation_TextData {
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private static $_invalidChars = Null;
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private static function _uniord($c) {
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if (ord($c{0}) >=0 && ord($c{0}) <= 127)
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return ord($c{0});
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if (ord($c{0}) >= 192 && ord($c{0}) <= 223)
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return (ord($c{0})-192)*64 + (ord($c{1})-128);
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if (ord($c{0}) >= 224 && ord($c{0}) <= 239)
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return (ord($c{0})-224)*4096 + (ord($c{1})-128)*64 + (ord($c{2})-128);
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if (ord($c{0}) >= 240 && ord($c{0}) <= 247)
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return (ord($c{0})-240)*262144 + (ord($c{1})-128)*4096 + (ord($c{2})-128)*64 + (ord($c{3})-128);
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if (ord($c{0}) >= 248 && ord($c{0}) <= 251)
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return (ord($c{0})-248)*16777216 + (ord($c{1})-128)*262144 + (ord($c{2})-128)*4096 + (ord($c{3})-128)*64 + (ord($c{4})-128);
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if (ord($c{0}) >= 252 && ord($c{0}) <= 253)
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return (ord($c{0})-252)*1073741824 + (ord($c{1})-128)*16777216 + (ord($c{2})-128)*262144 + (ord($c{3})-128)*4096 + (ord($c{4})-128)*64 + (ord($c{5})-128);
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if (ord($c{0}) >= 254 && ord($c{0}) <= 255) //error
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return PHPExcel_Calculation_Functions::VALUE();
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return 0;
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} // function _uniord()
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/**
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* CHARACTER
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*
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* @param string $character Value
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* @return int
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*/
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public static function CHARACTER($character) {
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$character = PHPExcel_Calculation_Functions::flattenSingleValue($character);
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if ((!is_numeric($character)) || ($character < 0)) {
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return PHPExcel_Calculation_Functions::VALUE();
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}
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if (function_exists('mb_convert_encoding')) {
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return mb_convert_encoding('&#'.intval($character).';', 'UTF-8', 'HTML-ENTITIES');
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} else {
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return chr(intval($character));
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}
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}
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/**
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* TRIMNONPRINTABLE
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*
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* @param mixed $value Value to check
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* @return string
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*/
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public static function TRIMNONPRINTABLE($stringValue = '') {
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$stringValue = PHPExcel_Calculation_Functions::flattenSingleValue($stringValue);
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if (is_bool($stringValue)) {
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return ($stringValue) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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if (self::$_invalidChars == Null) {
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self::$_invalidChars = range(chr(0),chr(31));
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}
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if (is_string($stringValue) || is_numeric($stringValue)) {
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return str_replace(self::$_invalidChars,'',trim($stringValue,"\x00..\x1F"));
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}
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return NULL;
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} // function TRIMNONPRINTABLE()
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/**
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* TRIMSPACES
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*
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* @param mixed $value Value to check
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* @return string
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*/
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public static function TRIMSPACES($stringValue = '') {
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$stringValue = PHPExcel_Calculation_Functions::flattenSingleValue($stringValue);
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if (is_bool($stringValue)) {
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return ($stringValue) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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if (is_string($stringValue) || is_numeric($stringValue)) {
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return trim(preg_replace('/ +/',' ',trim($stringValue,' ')));
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}
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return NULL;
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} // function TRIMSPACES()
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/**
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* ASCIICODE
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*
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* @param string $character Value
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* @return int
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*/
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public static function ASCIICODE($characters) {
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if (($characters === NULL) || ($characters === ''))
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return PHPExcel_Calculation_Functions::VALUE();
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$characters = PHPExcel_Calculation_Functions::flattenSingleValue($characters);
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if (is_bool($characters)) {
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if (PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE) {
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$characters = (int) $characters;
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} else {
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$characters = ($characters) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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}
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$character = $characters;
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if ((function_exists('mb_strlen')) && (function_exists('mb_substr'))) {
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if (mb_strlen($characters, 'UTF-8') > 1) { $character = mb_substr($characters, 0, 1, 'UTF-8'); }
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return self::_uniord($character);
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} else {
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if (strlen($characters) > 0) { $character = substr($characters, 0, 1); }
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return ord($character);
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}
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} // function ASCIICODE()
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/**
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* CONCATENATE
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*
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* @return string
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*/
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public static function CONCATENATE() {
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// Return value
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$returnValue = '';
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// Loop through arguments
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$aArgs = PHPExcel_Calculation_Functions::flattenArray(func_get_args());
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foreach ($aArgs as $arg) {
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if (is_bool($arg)) {
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if (PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE) {
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$arg = (int) $arg;
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} else {
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$arg = ($arg) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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}
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$returnValue .= $arg;
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}
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// Return
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return $returnValue;
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} // function CONCATENATE()
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/**
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* DOLLAR
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*
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* This function converts a number to text using currency format, with the decimals rounded to the specified place.
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* The format used is $#,##0.00_);($#,##0.00)..
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*
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* @param float $value The value to format
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* @param int $decimals The number of digits to display to the right of the decimal point.
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* If decimals is negative, number is rounded to the left of the decimal point.
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* If you omit decimals, it is assumed to be 2
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* @return string
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*/
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public static function DOLLAR($value = 0, $decimals = 2) {
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$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
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$decimals = is_null($decimals) ? 0 : PHPExcel_Calculation_Functions::flattenSingleValue($decimals);
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// Validate parameters
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if (!is_numeric($value) || !is_numeric($decimals)) {
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return PHPExcel_Calculation_Functions::NaN();
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}
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$decimals = floor($decimals);
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if ($decimals > 0) {
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return money_format('%.'.$decimals.'n',$value);
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} else {
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$round = pow(10,abs($decimals));
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if ($value < 0) { $round = 0-$round; }
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$value = PHPExcel_Calculation_MathTrig::MROUND($value,$round);
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// The implementation of money_format used if the standard PHP function is not available can't handle decimal places of 0,
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// so we display to 1 dp and chop off that character and the decimal separator using substr
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return substr(money_format('%.1n',$value),0,-2);
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}
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} // function DOLLAR()
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/**
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* SEARCHSENSITIVE
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*
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* @param string $needle The string to look for
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* @param string $haystack The string in which to look
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* @param int $offset Offset within $haystack
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* @return string
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*/
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public static function SEARCHSENSITIVE($needle,$haystack,$offset=1) {
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$needle = PHPExcel_Calculation_Functions::flattenSingleValue($needle);
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$haystack = PHPExcel_Calculation_Functions::flattenSingleValue($haystack);
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$offset = PHPExcel_Calculation_Functions::flattenSingleValue($offset);
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if (!is_bool($needle)) {
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if (is_bool($haystack)) {
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$haystack = ($haystack) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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if (($offset > 0) && (PHPExcel_Shared_String::CountCharacters($haystack) > $offset)) {
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if (PHPExcel_Shared_String::CountCharacters($needle) == 0) {
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return $offset;
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}
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if (function_exists('mb_strpos')) {
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$pos = mb_strpos($haystack, $needle, --$offset, 'UTF-8');
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} else {
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$pos = strpos($haystack, $needle, --$offset);
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}
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if ($pos !== false) {
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return ++$pos;
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}
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}
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}
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return PHPExcel_Calculation_Functions::VALUE();
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} // function SEARCHSENSITIVE()
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/**
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* SEARCHINSENSITIVE
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*
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* @param string $needle The string to look for
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* @param string $haystack The string in which to look
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* @param int $offset Offset within $haystack
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* @return string
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*/
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public static function SEARCHINSENSITIVE($needle,$haystack,$offset=1) {
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$needle = PHPExcel_Calculation_Functions::flattenSingleValue($needle);
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$haystack = PHPExcel_Calculation_Functions::flattenSingleValue($haystack);
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$offset = PHPExcel_Calculation_Functions::flattenSingleValue($offset);
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if (!is_bool($needle)) {
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if (is_bool($haystack)) {
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$haystack = ($haystack) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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if (($offset > 0) && (PHPExcel_Shared_String::CountCharacters($haystack) > $offset)) {
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if (PHPExcel_Shared_String::CountCharacters($needle) == 0) {
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return $offset;
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}
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if (function_exists('mb_stripos')) {
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$pos = mb_stripos($haystack, $needle, --$offset,'UTF-8');
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} else {
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$pos = stripos($haystack, $needle, --$offset);
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}
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if ($pos !== false) {
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return ++$pos;
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}
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}
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}
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return PHPExcel_Calculation_Functions::VALUE();
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} // function SEARCHINSENSITIVE()
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/**
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* FIXEDFORMAT
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*
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* @param mixed $value Value to check
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* @return boolean
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*/
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public static function FIXEDFORMAT($value, $decimals = 2, $no_commas = FALSE) {
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$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
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$decimals = PHPExcel_Calculation_Functions::flattenSingleValue($decimals);
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$no_commas = PHPExcel_Calculation_Functions::flattenSingleValue($no_commas);
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// Validate parameters
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if (!is_numeric($value) || !is_numeric($decimals)) {
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return PHPExcel_Calculation_Functions::NaN();
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}
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$decimals = floor($decimals);
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$valueResult = round($value,$decimals);
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if ($decimals < 0) { $decimals = 0; }
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if (!$no_commas) {
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$valueResult = number_format($valueResult,$decimals);
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}
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return (string) $valueResult;
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} // function FIXEDFORMAT()
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/**
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* LEFT
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*
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* @param string $value Value
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* @param int $chars Number of characters
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* @return string
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*/
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public static function LEFT($value = '', $chars = 1) {
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$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
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$chars = PHPExcel_Calculation_Functions::flattenSingleValue($chars);
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if ($chars < 0) {
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return PHPExcel_Calculation_Functions::VALUE();
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}
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if (is_bool($value)) {
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$value = ($value) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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if (function_exists('mb_substr')) {
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return mb_substr($value, 0, $chars, 'UTF-8');
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} else {
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return substr($value, 0, $chars);
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}
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} // function LEFT()
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/**
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* MID
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*
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* @param string $value Value
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* @param int $start Start character
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* @param int $chars Number of characters
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* @return string
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*/
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public static function MID($value = '', $start = 1, $chars = null) {
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$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
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$start = PHPExcel_Calculation_Functions::flattenSingleValue($start);
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$chars = PHPExcel_Calculation_Functions::flattenSingleValue($chars);
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if (($start < 1) || ($chars < 0)) {
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return PHPExcel_Calculation_Functions::VALUE();
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}
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if (is_bool($value)) {
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$value = ($value) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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if (function_exists('mb_substr')) {
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return mb_substr($value, --$start, $chars, 'UTF-8');
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} else {
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return substr($value, --$start, $chars);
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}
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} // function MID()
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/**
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* RIGHT
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*
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* @param string $value Value
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* @param int $chars Number of characters
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* @return string
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*/
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public static function RIGHT($value = '', $chars = 1) {
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$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
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$chars = PHPExcel_Calculation_Functions::flattenSingleValue($chars);
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if ($chars < 0) {
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return PHPExcel_Calculation_Functions::VALUE();
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}
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if (is_bool($value)) {
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$value = ($value) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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if ((function_exists('mb_substr')) && (function_exists('mb_strlen'))) {
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return mb_substr($value, mb_strlen($value, 'UTF-8') - $chars, $chars, 'UTF-8');
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} else {
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return substr($value, strlen($value) - $chars);
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}
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} // function RIGHT()
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/**
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* STRINGLENGTH
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*
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* @param string $value Value
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* @param int $chars Number of characters
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* @return string
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*/
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public static function STRINGLENGTH($value = '') {
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$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
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if (is_bool($value)) {
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$value = ($value) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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if (function_exists('mb_strlen')) {
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return mb_strlen($value, 'UTF-8');
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} else {
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return strlen($value);
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}
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} // function STRINGLENGTH()
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/**
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* LOWERCASE
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*
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* Converts a string value to upper case.
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*
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* @param string $mixedCaseString
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* @return string
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*/
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public static function LOWERCASE($mixedCaseString) {
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$mixedCaseString = PHPExcel_Calculation_Functions::flattenSingleValue($mixedCaseString);
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if (is_bool($mixedCaseString)) {
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$mixedCaseString = ($mixedCaseString) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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return PHPExcel_Shared_String::StrToLower($mixedCaseString);
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} // function LOWERCASE()
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/**
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* UPPERCASE
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*
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* Converts a string value to upper case.
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*
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* @param string $mixedCaseString
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* @return string
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*/
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public static function UPPERCASE($mixedCaseString) {
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$mixedCaseString = PHPExcel_Calculation_Functions::flattenSingleValue($mixedCaseString);
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if (is_bool($mixedCaseString)) {
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$mixedCaseString = ($mixedCaseString) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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return PHPExcel_Shared_String::StrToUpper($mixedCaseString);
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} // function UPPERCASE()
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/**
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* PROPERCASE
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*
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* Converts a string value to upper case.
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*
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* @param string $mixedCaseString
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* @return string
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*/
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public static function PROPERCASE($mixedCaseString) {
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$mixedCaseString = PHPExcel_Calculation_Functions::flattenSingleValue($mixedCaseString);
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if (is_bool($mixedCaseString)) {
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$mixedCaseString = ($mixedCaseString) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
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}
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return PHPExcel_Shared_String::StrToTitle($mixedCaseString);
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} // function PROPERCASE()
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/**
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* REPLACE
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*
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* @param string $value Value
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* @param int $start Start character
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* @param int $chars Number of characters
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* @return string
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*/
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public static function REPLACE($oldText = '', $start = 1, $chars = null, $newText) {
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$oldText = PHPExcel_Calculation_Functions::flattenSingleValue($oldText);
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$start = PHPExcel_Calculation_Functions::flattenSingleValue($start);
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$chars = PHPExcel_Calculation_Functions::flattenSingleValue($chars);
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$newText = PHPExcel_Calculation_Functions::flattenSingleValue($newText);
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$left = self::LEFT($oldText,$start-1);
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$right = self::RIGHT($oldText,self::STRINGLENGTH($oldText)-($start+$chars)+1);
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return $left.$newText.$right;
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} // function REPLACE()
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/**
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* SUBSTITUTE
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*
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* @param string $text Value
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* @param string $fromText From Value
|
|
* @param string $toText To Value
|
|
* @param integer $instance Instance Number
|
|
* @return string
|
|
*/
|
|
public static function SUBSTITUTE($text = '', $fromText = '', $toText = '', $instance = 0) {
|
|
$text = PHPExcel_Calculation_Functions::flattenSingleValue($text);
|
|
$fromText = PHPExcel_Calculation_Functions::flattenSingleValue($fromText);
|
|
$toText = PHPExcel_Calculation_Functions::flattenSingleValue($toText);
|
|
$instance = floor(PHPExcel_Calculation_Functions::flattenSingleValue($instance));
|
|
|
|
if ($instance == 0) {
|
|
if(function_exists('mb_str_replace')) {
|
|
return mb_str_replace($fromText,$toText,$text);
|
|
} else {
|
|
return str_replace($fromText,$toText,$text);
|
|
}
|
|
} else {
|
|
$pos = -1;
|
|
while($instance > 0) {
|
|
if (function_exists('mb_strpos')) {
|
|
$pos = mb_strpos($text, $fromText, $pos+1, 'UTF-8');
|
|
} else {
|
|
$pos = strpos($text, $fromText, $pos+1);
|
|
}
|
|
if ($pos === false) {
|
|
break;
|
|
}
|
|
--$instance;
|
|
}
|
|
if ($pos !== false) {
|
|
if (function_exists('mb_strlen')) {
|
|
return self::REPLACE($text,++$pos,mb_strlen($fromText, 'UTF-8'),$toText);
|
|
} else {
|
|
return self::REPLACE($text,++$pos,strlen($fromText),$toText);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $text;
|
|
} // function SUBSTITUTE()
|
|
|
|
|
|
/**
|
|
* RETURNSTRING
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function RETURNSTRING($testValue = '') {
|
|
$testValue = PHPExcel_Calculation_Functions::flattenSingleValue($testValue);
|
|
|
|
if (is_string($testValue)) {
|
|
return $testValue;
|
|
}
|
|
return Null;
|
|
} // function RETURNSTRING()
|
|
|
|
|
|
/**
|
|
* TEXTFORMAT
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function TEXTFORMAT($value,$format) {
|
|
$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
|
|
$format = PHPExcel_Calculation_Functions::flattenSingleValue($format);
|
|
|
|
if ((is_string($value)) && (!is_numeric($value)) && PHPExcel_Shared_Date::isDateTimeFormatCode($format)) {
|
|
$value = PHPExcel_Calculation_DateTime::DATEVALUE($value);
|
|
}
|
|
|
|
return (string) PHPExcel_Style_NumberFormat::toFormattedString($value,$format);
|
|
} // function TEXTFORMAT()
|
|
|
|
} // class PHPExcel_Calculation_TextData
|