Shared Memory Functions
PHP Manual

shmop_delete

Delete shared memory block

Description

bool shmop_delete(Shmop $shmop)

shmop_delete is used to delete a shared memory block.

Parameters

shmop

The shared memory block resource created by shmop_open

Return Values

Returns true on success or false on failure.

Changelog

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

Examples

Example #1 Deleting shared memory block

<?php
shmop_delete($shm_id);
?>

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