DedeCMS不支持PHP5.3、5.4及以上版本后台500错误白屏的解决方法

bucuo123

DedeCMS不支持PHP5.3、5.4及以上版本后台500错误白屏的解决方法
            
        今天把系统换成了windows server 2008 r2 同时将PHP环境提升至PHP5.7版本，测试PHPinfo的时候一点问题都没有，但是登陆dede后台却显示500错误，这应该怎么解决呢？百度了一下发现dede不支持PHP5.3、PHP5.4及以上版本了，主要原为是php5.4的版本废除了session_register函数
        可以采用如$_SESSION[$this->keepUserIDTag, = $this->userID;
        这种方式处理完整代码如下
        首先打开 include/userlogin.class.php这个文件，在287行到308行原内容如下：
        @session_register($this->keepUserIDTag);
        $_SESSION[$this->keepUserIDTag, = $this->userID;
        @session_register($this->keepUserTypeTag);
        $_SESSION[$this->keepUserTypeTag, = $this->userType;
        @session_register($this->keepUserChannelTag);
        $_SESSION[$this->keepUserChannelTag, = $this->userChannel;
        @session_register($this->keepUserNameTag);
        $_SESSION[$this->keepUserNameTag, = $this->userName;
        @session_register($this->keepUserPurviewTag);
        $_SESSION[$this->keepUserPurviewTag, = $this->userPurview;
        @session_register($this->keepAdminStyleTag);
        $_SESSION[$this->keepAdminStyleTag, = $adminstyle;
        PutCookie(‘DedeUserID’, $this->userID, 3600 * 24, ‘/’);
        PutCookie(‘DedeLoginTime’, time()] 3600 * 24, ‘/’);
        替换成
        if(empty($adminstyle)) $adminstyle = ‘dedecms’;
        //@session_register($this->keepUserIDTag);
        $_SESSION[$this->keepUserIDTag, = $this->keepUserIDTag;
        $_SESSION[$this->keepUserIDTag, = $this->userID;
        //@session_register($this->keepUserTypeTag);
        $_SESSION[$this->keepUserTypeTag, = $this->keepUserTypeTag;
        $_SESSION[$this->keepUserTypeTag, = $this->userType;
        // @session_register($this->keepUserChannelTag);
        $_SESSION[$this->keepUserChannelTag, = $this->keepUserChannelTag;
        $_SESSION[$this->keepUserChannelTag, = $this->userChannel;
        //@session_register($this->keepUserNameTag);
        $_SESSION[$this->keepUserNameTag, = $this->keepUserNameTag;
        $_SESSION[$this->keepUserNameTag, = $this->userName;
        //@session_register($this->keepUserPurviewTag);
        $_SESSION[$this->keepUserPurviewTag, = $this->keepUserPurviewTag;
        $_SESSION[$this->keepUserPurviewTag, = $this->userPurview;
        // @session_register($this->keepAdminStyleTag);
        $_SESSION[$this->keepAdminStyleTag, = $this->keepAdminStyleTag;
        $_SESSION[$this->keepAdminStyleTag, = $adminstyle;
        PutCookie(‘DedeUserID’, $this->userID, 3600 * 24, ‘/’);
        PutCookie(‘DedeLoginTime’, time()] 3600 * 24, ‘/’);
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