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This article will explain in detail about php no session return solution, Xiaobian feel quite practical, so share to everyone as a reference, I hope you can read this article after harvest.

Php does not have a session return solution: 1, put the session_start before the flag;2, modify the contents of php.ini to "session.auto_start =1";3, set the session save path.

Operating environment: Windows 7 system, PHP 7.4 version, Dell G3 computer.

Php cannot get session value as a solution:

1. Make sure this sentence comes before the sign. If not, please put it before the sign.

2. If after the above operation, the message "Warning: session_start() [function.session-start" appears

Solution:

Change session.auto_start = 0 to session.auto_start = 1 in php.ini

3. Have you set the session save path?

You need to modify session.save_path = "C:/TMP" in php.ini, if there is no TMP folder, create it.

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