ScotlandPHP

SyncMutex::unlock

(PECL sync >= 1.0.0)

SyncMutex::unlockUnlocks the mutex

说明

public bool SyncMutex::unlock ([ bool $all = false ] )

Decreases the internal counter of a SyncMutex object. When the internal counter reaches zero, the actual lock on the object is released.

参数

all

Specifies whether or not to set the internal counter to zero and therefore release the lock.

返回值

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

范例

Example #1 SyncMutex::unlock() example

<?php
$mutex 
= new SyncMutex("UniqueName");

$mutex->lock();

/* ... */

$mutex->unlock();
?>

参见

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top