SyncReaderWriter::writeunlock
(PECL sync >= 1.0.0)
SyncReaderWriter::writeunlock — Releases a write lock
参数
此函数没有参数。
返回值
成功时返回 true， 或者在失败时返回 false。
范例
示例 #1 SyncReaderWriter::writeunlock() example
<?php
$readwrite = new SyncReaderWriter("FileCacheLock");
$readwrite->writelock();
/* ... */
$readwrite->writeunlock();
?>
参见
- SyncReaderWriter::writelock() - Waits for an exclusive write lock
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