pfSense

 * rmdir_recursive($path,$follow_links=false)

	$to_do = glob($path);

	if(!is_array($to_do)) {

		$dir = opendir($path);

		while ($entry = readdir($dir)) {

			if (is_file("$path/$entry") || ((!$follow_links) && is_link("$path/$entry")))

				unlink("$path/$entry");

       			elseif (is_dir("$path/$entry") && $entry!='.' && $entry!='..')

				rmdir_recursive("$path/$entry");

		}

		closedir($dir);

	} else {

		foreach($to_do as $workingdir) { // Handle wildcards by foreaching.

			$dir = opendir($workingdir);

			while ($entry = readdir($dir)) {

                        if (is_file("$workingdir/$entry") || ((!$follow_links) && is_link("$workingdir/$entry")))  

                                unlink("$workingdir/$entry");

                        elseif (is_dir("$workingdir/$entry") && $entry!='.' && $entry!='..')

                                rmdir_recursive("$workingdir/$entry");

			}

			closedir($dir);

                }