Warning appears on TP frame Session_Start () Open failed Permission denied (13) error

tp3.2 in the version prior to 5.6 does not appear this problem, in the php5.6 environment, there is a problem that can not read the session, and reported the above type of warning,

Error Reason: report open session file error, to TP Source view, try Session_Start ();

This means that the session file is opened without permission;

This is because the default save directory for the session is below/tmp;

Have no access to this file;

Of course, you can modify the permissions for this directory;

The best solution is as follows:

Create a folder in the directory where you want to save the session Sess (this name is arbitrary, just to save the session, such as "/usr/local/sess");

Then give the file read and write execution permissions (Chmod-r 777/usr/local/sess);

Then open the php.ini;

Find Session.save_path;

Modified into session.save_path= "/usr/local/sess";

Restart the server at the end.

Warning appears on TP frame Session_Start () Open failed Permission denied (13) error