shmop_close

(PHP 4 >= 4.0.4, PHP 5, PHP 7)

shmop_close — Close shared memory block

Description

shmop_close ( Shmop $shmop ) : void

shmop_close() is used to close a shared memory block.

Parameters

shmop

The shared memory block resource created by shmop_open()

Return Values

No value is returned.

Changelog

Version Description
8.0.0 shmop expects a Shmop instance now; previously, a resource was expected.

Examples

Example #1 Closing shared memory block

<?php
shmop_close($shm_id);
?>

This example will close shared memory block identified by $shm_id.

See Also

© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.shmop-close.php