shmop_delete

(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)

shmop_delete — Delete shared memory block

说明

shmop_delete(Shmop $shmop): bool

shmop_delete() is used to delete a shared memory block.

参数

shmop

The shared memory block resource created by shmop_open()

返回值

成功时返回 true， 或者在失败时返回 false。

更新日志

版本 说明
8.0.0 shmop expects a Shmop instance now; previously, a resource was expected.

示例

示例 #1 Deleting shared memory block

<?php
shmop_delete($shm_id);
?>

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