Searched refs:if_modified_since (Results 1 – 1 of 1) sorted by relevance
35 $if_modified_since = $INPUT->server->filter('stripslashes')->str('HTTP_IF_MODIFIED_SINCE', false);38 if (!$if_modified_since && !$if_none_match) {47 if ($if_modified_since && $if_modified_since != $last_modified) {