shmop_delete
(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)
shmop_delete — Delete shared memory block
Description
shmop_delete() marks a shared memory block for deletion.
The block is only destroyed once every process has detached from it.
Parameters
shmop-
The shared memory block resource created by
shmop_open()
Return Values
Returns true on success or false on failure.
Errors/Exceptions
If the block cannot be marked for deletion, for example because the current
user does not own it, an E_WARNING is emitted.
Examples
Example #1 Deleting shared memory block
<?php
shmop_delete($shm_id);
?>
This example will delete shared memory block identified by
$shm_id.
shmop_close
Shared Memory Functions