/**
* @param $alias
* @param string $namespace
* @param bool $require
* @return null
*
* @throws Exception
*/
public static function load($alias, $namespace = 'default', $require = false)
{
if (isset(self::$_data[$namespace])) {
return self::$_data[$namespace];
}
if (($path = Loader::getPathOfAlias($alias)) !== false) {
if (file_exists($path . '.cfg.php')) {
$config = (require $path . '.cfg.php');
self::add($config, $namespace);
} else {
if (true == $require) {
throw new Exception("Alias \"{$alias}\" which was loaded is invalid. Make sure it points to an existing PHP file and the file is readable.");
} else {
return false;
}
}
return $config;
}
return false;
}
