gusucode.com > 【demx12】机械轴承类网站织梦模板 > 【demx12】机械轴承类网站织梦模板/data/enums/system.php

    <?php
global $em_systems;
$em_systems = array();
$em_systems['0'] = '仅用于判断缓存是否存在';
?>