SyncMutex::unlock
(PECL sync >= 1.0.0)
SyncMutex::unlock — Unlocks the mutex
説明
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.
パラメータ
-
all -
Specifies whether or not to set the internal counter to zero and therefore release the lock.
返り値
A boolean of TRUE if the unlock operation was successful, FALSE otherwise.
例
例1 SyncMutex::unlock() example
<?php
$mutex = new SyncMutex("UniqueName");
$mutex->lock();
/* ... */
$mutex->unlock();
?>
参考
- SyncMutex::lock() - Waits for an exclusive lock
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