5   $time_older = time() - $conf['cachetime']; // purge only files older than cachetime  variable
11 	rmeverything_cache($cachedir, $cachedir, $params, $time_older);
15   $time_older =  time() - $conf['locktime']; // purge only files older than locktime  variable
18 	removelock($lockdir, $lockdir, $time_older);
25 	function rmeverything_cache($fileglob, $basedir, $params, $time_older) {  argument
31 				rmeverything_cache($filename, $basedir, $params, $time_older);
39         if ($pathinfor['mtime'] > $time_older) return true;
61 			$ok = rmeverything_cache($fileglob.'/*', $basedir, $params, $time_older);
80 	function removelock($fileglob, $basedir, $time_older) {  argument
87 				removelock($filename, $basedir, $time_older);
93       if (@filemtime($fileglob) > $time_older) return true;
101 			$ok = removelock($fileglob.'/*', $basedir, $time_older);