php delete folders recursively

rmdirr

	function rmdirr($folder)
	{
		$aDeny = array('.', '..');
		$resources = scandir($folder);
		foreach($resources as $r)
		{
			if(!in_array($r, $aDeny))
			{
				$tmp = $folder."/".$r;
				if(is_dir($tmp))
					rmdirr($tmp);
				else
					unlink($tmp);
			}
		}
		rmdir($folder);
	}

rmdirr('/tmp/example');