shmop_close

(PHP 4 >= 4.0.4, PHP 5)

shmop_closeClose shared memory block

Description

void shmop_close ( int $shmid )

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

Parameters

shmid

The shared memory block identifier created by shmop_open()

Return Values

No value is returned.

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

add a note add a note

User Contributed Notes 1 note

up
0
slavapl at mailandnews dot com
13 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).
To Top