Recursive PHP File Deleteion

rmrf.php

function rmrf($dir)
{
	foreach (scandir($dir) as $node)
	{
		if ($node == "." || $node == "..")
			continue;

		$path = $dir . DIRECTORY_SEPARATOR . $node;
		if (is_dir($path))
			rmrf($path); // Directory, explore deeper.
		else
			unlink($path); // File
	}
	rmdir($dir);
}