mayi_cms/include/crons/advertisement.inc.php

<?php

if (!defined('IN_MYMPS')) {
	exit('Access Denied');
}

$db->query('UPDATE `' . $db_mymps . 'advertisement` SET available = \'0\' WHERE endtime < \'' . $timestamp . '\' AND endtime <> \'0\'');

foreach (array('index', 'category', 'info', 'other') as $ranges) {
	clear_cache_files('adv_' . $ranges);
}

updateadvertisement();

?>