SyncReaderWriter::readunlock

(PECL sync >= 1.0.0)

SyncReaderWriter::readunlock — Releases a read lock

说明

public SyncReaderWriter::readunlock ( void ) : bool

Releases a read lock on a SyncReaderWriter object.

参数

此函数没有参数。

返回值

A boolean of TRUE if the unlock operation was successful, FALSE otherwise.

范例

Example #1 SyncReaderWriter::readunlock() example

<?php
$readwrite = new SyncReaderWriter("FileCacheLock");
$readwrite->readlock();
/* ... */
$readwrite->readunlock();
?>

参见