shmop_delete

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

shmop_delete — Delete shared memory block

Açıklama

shmop_delete(Shmop $shmop): bool

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

Bağımsız Değişkenler

shmop: The shared memory block resource created by shmop_open()

Dönen Değerler

Başarı durumunda true, başarısızlık durumunda false döner.

Sürüm Bilgisi

Sürüm:	Açıklama
8.0.0	`shmop` expects a Shmop instance now; previously, a resource was expected.

Örnekler

Örnek 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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User Contributed Notes 1 note

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lizzy ¶

20 years ago

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.

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