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- <?php
- /**
- * This file is part of workerman.
- *
- * Licensed under The MIT License
- * For full copyright and license information, please see the MIT-LICENSE.txt
- * Redistributions of files must retain the above copyright notice.
- *
- * @author walkor<walkor@workerman.net>
- * @copyright walkor<walkor@workerman.net>
- * @link http://www.workerman.net/
- * @license http://www.opensource.org/licenses/mit-license.php MIT License
- */
- namespace Workerman;
- /**
- * Autoload.
- */
- class Autoloader
- {
- /**
- * Autoload root path.
- *
- * @var string
- */
- protected static $_autoloadRootPath = '';
- /**
- * Set autoload root path.
- *
- * @param string $root_path
- * @return void
- */
- public static function setRootPath($root_path)
- {
- self::$_autoloadRootPath = $root_path;
- }
- /**
- * Load files by namespace.
- *
- * @param string $name
- * @return boolean
- */
- public static function loadByNamespace($name)
- {
- $class_path = \str_replace('\\', \DIRECTORY_SEPARATOR, $name);
- if (\strpos($name, 'Workerman\\') === 0) {
- $class_file = __DIR__ . \substr($class_path, \strlen('Workerman')) . '.php';
- } else {
- if (self::$_autoloadRootPath) {
- $class_file = self::$_autoloadRootPath . \DIRECTORY_SEPARATOR . $class_path . '.php';
- }
- if (empty($class_file) || !\is_file($class_file)) {
- $class_file = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . "$class_path.php";
- }
- }
- if (\is_file($class_file)) {
- require_once($class_file);
- if (\class_exists($name, false)) {
- return true;
- }
- }
- return false;
- }
- }
- \spl_autoload_register('\Workerman\Autoloader::loadByNamespace');
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