问题
I have a shared hosting on godaddy.
I tried to change session save path in php.ini file with this line,
sessions.save_path = "/session"
I've controlled the sessions save path with sessions.save_path() function. It returns /tmp before and after changing php.ini
Is it possible to change session save path on shared hosting?
Where am I wrong?
回答1:
You can modify the session save path on shared hosting by creating a custom php.ini.
Include this in your file: session.save_path = "/path/to/your/folder"
Otherwise, you can use:
ini_set('session.save_path', '/path/to/your/folder')
The folder you use should be under your domain/account but not accessible through a Web browser. It also needs to have world-writable permissions on it. And every page that uses sessions must include that line.
回答2:
It is session.save_path and not sessions.save_path (it may have been renamed or something, I don't know, but sessions.save_path did not work for me)
session.save_path = "/path/to/your/folder"
works fine
回答3:
It is also important to note that session.save_path must be called before session_start()
回答4:
Create a folder named session in the C:\session.
Change the session.save_path(); directory to the newly created path: (C:\session) anywhere out of tmp folder.
回答5:
Here's how I got sessions working, with help from this thread. I'm running PHP in IIS.
Set the session folder in php.ini.
session.save_path = "C:/inetpub/temp/php_session"
(I'm not yet sure if this session folder is best practice for my environment..security-wise. I need to do more reading on this.)
Setting the session path was not enough. At first, I had placed session_start() in a function where I needed to set my session variables but even though the session file was created in my path (sess_d9eeeb305928f2f39a25f296773b09eb), the $_SESSION value was lost during an ajax post to my PHP page. Someone on stack\o said to put session_start() as the first line, so I tried that and my session value is working. I haven't figured out where to destroy it.
<?php
session_start();
...
来源：https://stackoverflow.com/questions/8927404/how-to-change-session-save-path-in-php-ini-file