session_register_shutdown()

session_register_shutdown() — Session shutdown function.

Built-in function of PHP 8.5. The manual lists it as available in PHP 5 >= 5.4.0, PHP 7, PHP 8. This page is the reference card: signature, parameters and return value, plus the changelog and the example the manual provides.

What it does

Registers session_write_close() as a shutdown function.

Signature

session_register_shutdown(): void

Parameters

This function takes no parameters.

Return value

No value is returned.

Example

The PHP manual ships no example for session_register_shutdown(); the signature and the parameter table above are the contract.

All PHP 8.5 built-in functions

Reference card built from the PHP manual page session_register_shutdown() (PHP documentation, CC BY 3.0). The page is generated from the manual, so the wording of the parameter and return value text follows php.net.