What role does the php.ini file play in managing session settings in PHP?

The php.ini file plays a crucial role in managing session settings in PHP. It allows developers to configure various session parameters such as session lifetime, session save path, and session cookie settings. By modifying the php.ini file, developers can customize the behavior of PHP sessions to suit their application's requirements. 

// Example of setting session save path and cookie parameters in php.ini file

// Set the session save path
session_save_path("/path/to/session/directory");

// Set the session cookie parameters
ini_set('session.cookie_lifetime', 3600);
ini_set('session.cookie_path', '/');
ini_set('session.cookie_domain', 'example.com');

Keywords

php.ini session settings managing PHP configuration

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