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upgrade to PHPExcel 1.7.2

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This commit is contained in:
Dieter Adriaenssens
2010-05-02 21:01:53 +02:00
parent 798def6e45
commit b90a1b496b
118 changed files with 9154 additions and 4035 deletions
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48
libraries/PHPExcel/PHPExcel/Shared/File.php
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@@ -2,7 +2,7 @@
/**
* PHPExcel
*
* Copyright (c) 2006 - 2009 PHPExcel
* Copyright (c) 2006 - 2010 PHPExcel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
*
* @category PHPExcel
* @package PHPExcel_Shared
* @copyright Copyright (c) 2006 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel)
* @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.7.0, 2009-08-10
* @version 1.7.2, 2010-01-11
*/
@@ -31,7 +31,7 @@
*
* @category PHPExcel
* @package PHPExcel_Shared
* @copyright Copyright (c) 2006 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel)
* @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Shared_File
{
@@ -79,7 +79,7 @@ class PHPExcel_Shared_File
// Found something?
if ($returnValue == '' || is_null($returnValue)) {
$pathArray = split('/' , $pFilename);
$pathArray = explode('/' , $pFilename);
while(in_array('..', $pathArray) && $pathArray[0] != '..') {
for ($i = 0; $i < count($pathArray); ++$i) {
if ($pathArray[$i] == '..' && $i > 0) {
@@ -95,4 +95,42 @@ class PHPExcel_Shared_File
// Return
return $returnValue;
}
/**
* Get the systems temporary directory.
*
* @return string
*/
public static function sys_get_temp_dir()
{
// sys_get_temp_dir is only available since PHP 5.2.1
// http://php.net/manual/en/function.sys-get-temp-dir.php#94119
if ( !function_exists('sys_get_temp_dir')) {
if( $temp = getenv('TMP') ) {
return realpath($temp);
}
if( $temp = getenv('TEMP') ) {
return realpath($temp);
}
if( $temp = getenv('TMPDIR') ) {
return realpath($temp);
}
// trick for creating a file in system's temporary dir
// without knowing the path of the system's temporary dir
$temp = tempnam(__FILE__, '');
if (file_exists($temp)) {
unlink($temp);
return realpath(dirname($temp));
}
return null;
}
// use ordinary built-in PHP function
return realpath(sys_get_temp_dir());
}
}