<?php
/**
* Autoloader
*
* Licence:
*
* This file is part of Widgetfy.
*
* Widgetfy 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 3 of the
* License, or (at your option) any later version.
*
* Widgetfy 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 Licensefor more details.
*
* You should have received a copy of the GNU Lesser
* General Public License along with Widgetfy. If
* not, see <http://www.gnu.org/licenses/lgpl.html>.
*
* Description:
*
* This file is an implementation of PSR-4 loader
* of this library. The code references the example
* code provided by PHP-FIG.
*
* @package Widgetify
* @author Koala Yeung <koalay@gmail.com>
* @copyright 2014 Koala Yeung
* @licence http://www.gnu.org/licenses/lgpl.html
* @link http://github.com/Phata/Widgetify
*/
spl_autoload_register(function ($class) {
// project-specific namespace prefix
$prefix = 'Phata\\Widgetfy';
// shortcut to simlified interface
if ($class == $prefix) {
require __DIR__ . '/Widgetfy.php';
return;
}
// base directory for the namespace prefix
$base_dir = __DIR__ . '/src/';
// does the class use the namespace prefix?
$len = strlen($prefix);
if (strncmp($prefix, $class, $len) !== 0) {
// no, move to the next registered autoloader
return;
}
// get the relative class name
$relative_class = substr($class, $len);
// separators with directory separators in the relative class name, append
// with .php
$file = $base_dir . str_replace('\\', '/', $relative_class) . '.php';
// if the file exists, require it
if (file_exists($file)) {
require $file;
}
});
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