85 lines
2.6 KiB
PHP
85 lines
2.6 KiB
PHP
<?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
|
|
* @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_Autoloader::Register();
|
|
// As we always try to run the autoloader before anything else, we can use it to do a few
|
|
// simple checks and initialisations
|
|
PHPExcel_Shared_ZipStreamWrapper::register();
|
|
// check mbstring.func_overload
|
|
if (ini_get('mbstring.func_overload') & 2) {
|
|
throw new Exception('Multibyte function overloading in PHP must be disabled for string functions (2).');
|
|
}
|
|
PHPExcel_Shared_String::buildCharacterSets();
|
|
|
|
|
|
/**
|
|
* PHPExcel_Autoloader
|
|
*
|
|
* @category PHPExcel
|
|
* @package PHPExcel
|
|
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
|
|
*/
|
|
class PHPExcel_Autoloader
|
|
{
|
|
/**
|
|
* Register the Autoloader with SPL
|
|
*
|
|
*/
|
|
public static function Register() {
|
|
if (function_exists('__autoload')) {
|
|
// Register any existing autoloader function with SPL, so we don't get any clashes
|
|
spl_autoload_register('__autoload');
|
|
}
|
|
// Register ourselves with SPL
|
|
return spl_autoload_register(array('PHPExcel_Autoloader', 'Load'));
|
|
} // function Register()
|
|
|
|
|
|
/**
|
|
* Autoload a class identified by name
|
|
*
|
|
* @param string $pClassName Name of the object to load
|
|
*/
|
|
public static function Load($pClassName){
|
|
if ((class_exists($pClassName,FALSE)) || (strpos($pClassName, 'PHPExcel') !== 0)) {
|
|
// Either already loaded, or not a PHPExcel class request
|
|
return FALSE;
|
|
}
|
|
|
|
$pClassFilePath = PHPEXCEL_ROOT .
|
|
str_replace('_',DIRECTORY_SEPARATOR,$pClassName) .
|
|
'.php';
|
|
|
|
if ((file_exists($pClassFilePath) === false) || (is_readable($pClassFilePath) === false)) {
|
|
// Can't load
|
|
return FALSE;
|
|
}
|
|
|
|
require($pClassFilePath);
|
|
} // function Load()
|
|
|
|
} |