SyncReaderWriter::writeunlock

(PECL sync >= 1.0.0)

SyncReaderWriter::writeunlock — Releases a write lock

public bool SyncReaderWriter::writeunlock ( void )

Releases a write lock on a SyncReaderWriter object.

此函数没有参数。

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

Example #1 SyncReaderWriter::writeunlock() example


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