<?php

function clean_cachedir($dirname)
{
	$dh = opendir($dirname);
	$cachetime = 3 * 24 * 60 * 60;
	while ($file = readdir($dh))
	{
		if (time() - $cachetime > filemtime($file))
			@unlink($dirname . '/' . $file);
	}
	closedir($dh);
}

clean_cachedir('cache');


?>