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Update library PHPExcel to version 1.7.4

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This commit is contained in:
Dieter Adriaenssens
2010-09-11 16:18:42 +02:00
parent f5879655d5
commit adaa35a87f
129 changed files with 1553 additions and 907 deletions
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21
libraries/PHPExcel/PHPExcel/Shared/File.php
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@@ -22,7 +22,7 @@
* @package PHPExcel_Shared
* @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 1.7.3c, 2010-06-01
* @version 1.7.4, 2010-08-26
*/
@@ -75,7 +75,9 @@ class PHPExcel_Shared_File
$returnValue = '';
// Try using realpath()
$returnValue = realpath($pFilename);
if (file_exists($pFilename)) {
$returnValue = realpath($pFilename);
}
// Found something?
if ($returnValue == '' || is_null($returnValue)) {
@@ -107,14 +109,14 @@ class PHPExcel_Shared_File
// 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 ($temp = getenv('TMP') ) {
if (file_exists($temp)) { return realpath($temp); }
}
if( $temp = getenv('TEMP') ) {
return realpath($temp);
if ($temp = getenv('TEMP') ) {
if (file_exists($temp)) { return realpath($temp); }
}
if( $temp = getenv('TMPDIR') ) {
return realpath($temp);
if ($temp = getenv('TMPDIR') ) {
if (file_exists($temp)) { return realpath($temp); }
}
// trick for creating a file in system's temporary dir
@@ -126,10 +128,11 @@ class PHPExcel_Shared_File
}
return null;
}
// use ordinary built-in PHP function
// There should be no problem with the 5.2.4 Suhosin realpath() bug, because this line should only
// be called if we're running 5.2.1 or earlier
return realpath(sys_get_temp_dir());
}