PHP 5.6.29 Released

shmop_close

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

shmop_closeClose shared memory block

Description

void shmop_close ( resource $shmid )

shmop_close() is used to close a shared memory block.

Parameters

shmid

The shared memory block resource created by shmop_open()

Return Values

No value is returned.

Changelog

Version Description
7.0.0 The type of shmid has been changed from int to resource.

Examples

Example #1 Closing shared memory block

<?php
shmop_close
($shm_id);
?>

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

See Also

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User Contributed Notes 1 note

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-1
slavapl at mailandnews dot com
15 years ago
shmop_close doesn't delete the memory segment, it just detaches from it.

If you have created the block and need to delete it you must call shmop_delete **BEFORE** calling shmop_close (for reasons outlined in shmop_delete help page notes).
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