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# shmop_delete

(PHP 4 >= 4.0.4, PHP 5)

shmop_delete -- Delete shared memory block

## Description

int shmop_delete ( int shmid)

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

shmop_delete() takes the shmid, which is the shared memory block identifier created by shmop_open(). On success 1 is returned, on failure 0 is returned.

示範 1.Deleting shared memory block

`<?php shmop_delete($shm_id); ?>`

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

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