前言:
(学习视频分享:编程入门)
php版本:5.4.4
安装一切都很顺利,直到登录后台的时候,填写完用户名和密码页面就显示一个空白页面,解决办法:
找到include/userlogin.class.php,里面有一个keepuser()函数,它是用session_register来注册一个session变量,但是在php5.4中已经移除了这个功能,见官网介绍:
如果使用的该php版本肯定会出错的,不过我们可以修改下代码:
把@session_register($this->keepUserIDTag); 注释掉,然后改为
if (!isset($_SESSION[$this->keepUserIDTag]))
一共有六个,全部改为下面这样:
1 if (!isset($_SESSION[$this->keepUserIDTag])) 2 //@session_register($this->keepUserIDTag); 3 $_SESSION[$this->keepUserIDTag] = $this->userID; 4 5 if (!isset($_SESSION[$this->keepUserTypeTag])) 6 //@session_register($this->keepUserTypeTag); 7 $_SESSION[$this->keepUserTypeTag] = $this->userType; 8 9 if (!isset($_SESSION[$this->keepUserChannelTag])) 10 //@session_register($this->keepUserChannelTag); 11 $_SESSION[$this->keepUserChannelTag] = $this->userChannel; 12 13 if (!isset($_SESSION[$this->keepUserNameTag])) 14 //@session_register($this->keepUserNameTag); 15 $_SESSION[$this->keepUserNameTag] = $this->userName; 16 17 if (!isset($_SESSION[$this->keepUserPurviewTag])) 18 //@session_register($this->keepUserPurviewTag); 19 $_SESSION[$this->keepUserPurviewTag] = $this->userPurview; 20 21 if (!isset($_SESSION[$this->keepAdminStyleTag])) 22 //@session_register($this->keepAdminStyleTag); 23 $_SESSION[$this->keepAdminStyleTag] = $adminstyle;