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이 문서에서는 PHP 중국어 웹사이트 매뉴얼 풀어 주다
(PHP 4 >= 4.0.4, PHP 5)
shmop_delete — Delete shared memory block
$shmid
)shmop_delete() is used to delete a shared memory block.
shmid
The shared memory block identifier created by shmop_open()
成功时返回 TRUE
, 或者在失败时返回 FALSE
。
Example #1 Deleting shared memory block
<?php
shmop_delete ( $shm_id );
?>
This example will delete shared memory block identified by $shm_id.
[#1] lizzy [2004-10-12 19:19:17]
A helpful hint, although when using shmop on windows (yes you can use shmop on windows in IIS or Apache when used as isapi/module) you can delete a segment and later open a new segment with the SAME KEY in the same script no problem, YOU CANNOT IN LINUX/UNIX - the segment will still exist - it's not immediately deleted - but will be marked for deletion and you'll get errors when trying to create the new one - just a reminder.