function get_mtime($url, $age = null) { if ($age == null) { $age = 3600; } $cache = new RSSCache(MAGPIE_CACHE_DIR, $age); return $cache->get_mtime($url); }
function get_mtime($url) { $cache = new RSSCache(MAGPIE_CACHE_DIR, 3600); return $cache->get_mtime($url); }