How can one verify and troubleshoot the session.save_path setting in PHP?

To verify and troubleshoot the session.save_path setting in PHP, you can check the value of this setting in your php.ini file or use the phpinfo() function to view the current configuration. If sessions are not being saved or retrieved correctly, you can try setting the session.save_path to a different directory with correct permissions. 

// Check the current session save path
echo session_save_path();

// Set a new session save path
session_save_path('/path/to/new/directory');

// Start the session
session_start();

Keywords

session.save_path PHP verify troubleshoot setting

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