pbootcms网站系统操作教程：PbootCMS附件上传失败报错UNKNOW: Code: 8192; Desc: stripos():

PbootCMS附件上传失败报错UNKNOW: Code: 8192; Desc: stripos():，熟悉PbootCMS手册是使用本程序开发模板的前提，虽然尽可能把所有标签做到简单到想哭，但是还是有些标签需要了解！

PbootCMS附件上传时报错：

上传失败：

UNKNOW: Code: 8192; Desc: stripos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior; File: /www/wwwroot/aaa.xxxx.com/core/function/file.php; Line: 176;

解决办法：

打开/core/function/file.php，搜索以下

if (stripos($types, $ext) !== false)

替换成

if (stripos($types, chr($ext)) !== false)