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82 lines
2.8 KiB
82 lines
2.8 KiB
4 years ago
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<?php
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PHPExcel_Autoloader::register();
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// As we always try to run the autoloader before anything else, we can use it to do a few
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// simple checks and initialisations
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//PHPExcel_Shared_ZipStreamWrapper::register();
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// check mbstring.func_overload
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if (ini_get('mbstring.func_overload') & 2) {
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throw new PHPExcel_Exception('Multibyte function overloading in PHP must be disabled for string functions (2).');
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}
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PHPExcel_Shared_String::buildCharacterSets();
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2015 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
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* @copyright Copyright (c) 2006 - 2015 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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class PHPExcel_Autoloader
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{
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/**
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* Register the Autoloader with SPL
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*
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*/
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public static function register()
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{
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if (function_exists('__autoload')) {
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// Register any existing autoloader function with SPL, so we don't get any clashes
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spl_autoload_register('__autoload');
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}
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// Register ourselves with SPL
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if (version_compare(PHP_VERSION, '5.3.0') >= 0) {
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return spl_autoload_register(array('PHPExcel_Autoloader', 'load'), true, true);
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} else {
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return spl_autoload_register(array('PHPExcel_Autoloader', 'load'));
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}
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}
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/**
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* Autoload a class identified by name
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*
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* @param string $pClassName Name of the object to load
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*/
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public static function load($pClassName)
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{
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if ((class_exists($pClassName, false)) || (strpos($pClassName, 'PHPExcel') !== 0)) {
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// Either already loaded, or not a PHPExcel class request
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return false;
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}
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$pClassFilePath = PHPEXCEL_ROOT .
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str_replace('_', DIRECTORY_SEPARATOR, $pClassName) .
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'.php';
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if ((file_exists($pClassFilePath) === false) || (is_readable($pClassFilePath) === false)) {
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// Can't load
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return false;
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}
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require($pClassFilePath);
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}
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}
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