SyncMutex::unlock

(PECL sync >= 1.0.0)

SyncMutex::unlockUnlocks the mutex

说明

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

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

成功时返回 true, 或者在失败时返回 false

范例

示例 #1 SyncMutex::unlock() example

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

$mutex->lock();

/* ... */

$mutex->unlock();
?>

参见