SyncSharedMemory::size

(PECL sync >= 1.1.0)

SyncSharedMemory::sizeReturns the size of the named shared memory

说明

public bool SyncSharedMemory::size ( void )

Retrieves the shared memory size of a SyncSharedMemory object.

参数

此函数没有参数。

返回值

An integer containing the size of the shared memory. This will be the same size that was passed to the constructor.

范例

Example #1 SyncSharedMemory::size() example

<?php
$mem 
= new SyncSharedMemory("AppReportName"1024);
var_dump($mem->size());
?>

以上例程的输出类似于:

int(1024)

参见

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