Php5.4 webdream dedecms background login blank question

A lot of new users will touch the White Paper behind dedecms5.7 login after installing php5.4 on the server. It's just like snow. Let's look at the solution to the blank background login problem of dedecms.

Linux, php5.4, and zhimeng dedecms background login blank, reason:

Include/userlogin. class. php, which contains a keepuser () function, is used to register a session variable with session_register, but this function has been removed in php5.4

The Code is as follows:	Copy code
Comment out @ session_register ($ this-> keepUserIDTag), and change it If (! Isset ($ _ SESSION [$ this-> keepUserIDTag]) As follows: If (! Isset ($ _ SESSION [$ this-> keepUserIDTag]) // @ Session_register ($ this-> keepUserIDTag );

My pre-modification and post-modification code

Solution: Open the include/userlogin. class. php file and find the following content:

The Code is as follows:

Copy code

@ 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 ('deuserid', $ this-> userID, 3600*24 ,'/'); PutCookie ('delogintime', time (), 3600*24 ,'/'); Replace Global $ admincachefile, $ adminstyle; 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 ('deuserid', $ this-> userID, 3600*24 ,'/'); PutCookie ('delogintime', time (), 3600*24 ,'/');