<?php $num = (int)$route_param['aid']; $number = (int)$route_param['aid']; $sql = "SELECT aid FROM ey_seo_number WHERE number=$num and type=4 and tid=".$route_param['tid']." and topid=0 and parentid=0 and area_id=0"; ?> {eyou:sql sql='$sql' cachetime='3600' id='seo'} {eyou:php} $route_param['aid'] = $seo['aid']; {/eyou:php} {/eyou:sql}