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Autoload.php
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Autoload.php
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<?php
/**
* @file
* Autoload stuff.
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://code.google.com/p/apns-php/wiki/License
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to aldo.armiento@gmail.com so we can send you a copy immediately.
*
* @author (C) 2010 Aldo Armiento (aldo.armiento@gmail.com)
* @version $Id$
*/
/**
* This function is automatically called in case you are trying to use a
* class/interface which hasn't been defined yet. By calling this function the
* scripting engine is given a last chance to load the class before PHP
* fails with an error.
*
* @see http://php.net/__autoload
* @see http://php.net/spl_autoload_register
*
* @param $sClassName @type string The class name.
* @throws Exception if class name is empty, the current path is empty or class
* file does not exists or file was loaded but class name was not found.
*/
function ApnsPHP_Autoload($sClassName)
{
if (empty($sClassName)) {
throw new Exception('Class name is empty');
}
$sPath = dirname(dirname(__FILE__));
if (empty($sPath)) {
throw new Exception('Current path is empty');
}
$sFile = sprintf('%s%s%s.php',
$sPath, DIRECTORY_SEPARATOR,
str_replace('_', DIRECTORY_SEPARATOR, $sClassName)
);
if (is_file($sFile) && is_readable($sFile)) {
require_once $sFile;
}
}
// If your code has an existing __autoload function then this function must be explicitly registered on the __autoload stack.
// (PHP Documentation for spl_autoload_register [@see http://php.net/spl_autoload_register])
if (function_exists('__autoload')) {
spl_autoload_register('__autoload');
}
spl_autoload_register('ApnsPHP_Autoload');