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Last updated: Sat, 27 Jan 2007

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# shmop_size

(PHP 4 >= 4.0.4, PHP 5)

shmop_size -- Get size of shared memory block

## Описание

int shmop_size ( int shmid )

shmop_size() is used to get the size, in bytes of the shared memory block.

## Список параметров

`shmid`

  The shared memory block identifier created by shmop_open()

## Возвращаемые значения

Returns an int, which represents the number of bytes the shared memory block occupies.

## Примеры

Пример 1. Getting the size of the shared memory block

`<?php $shm_size = shmop_size($shm_id); ?>`

This example will put the size of shared memory block identified by `$shm_id` into `$shm_size`.

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Last updated: Sat, 27 Jan 2007
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