php5.4下ecshop问题好多啊，怎么解决，帮帮忙吧

2016-07-07 15:11 来源：www.chinab4c.com 作者：ecshop专家

Strict standards: Only variables should be passed by reference in D:\dljc\fuzheng\myshop\upload\includes\cls_template.php on line 422

我不会发图，上面这个问题，我按照下面的方法改完，还是报错啊
//$tag_sel = array_shift(explode(' ', $tag));
$tag_arr = explode(' ', $tag);
$tag_sel = array_shift($tag_arr);