Someone

	function get_webdir()	{		$file = dirname(__FILE__);		$file = explode('/', $file);		array_pop($file);		$uri = dirname($_SERVER['REQUEST_URI']);		$uri = explode('/', $uri);		while ($uri[count($uri)-1] != $file[count($file)-1])			array_pop($uri);		return implode('/', $uri);	}