$M2 = cache_read('module_' . $MODULE[phpcms][module] . '.php');

/* 所在文件：/include/common.inc.php */
$M = $TEMP = array();
if(!isset($mod)) $mod = 'phpcms';
if($mod != 'phpcms')
{
isset($MODULE[$mod]) or exit($LANG['module_not_exists']);
$langfile = defined('IN_ADMIN') ? $mod.'_admin' : $mod;
@include PHPCMS_ROOT.'languages/'.LANG.'/'.$langfile.'.lang.php';
$M = cache_read('module_'.$mod.'.php');
}