(PECL sync >= 1.0.0)
SyncReaderWriter::readunlock — Releases a read lock
Releases a read lock on a SyncReaderWriter object.
This function has no parameters.
A boolean of TRUE if the unlock operation was successful, FALSE otherwise.
Example #1 SyncReaderWriter::readunlock() example
<?php
$readwrite = new SyncReaderWriter("FileCacheLock");
$readwrite->readlock();
/* ... */
$readwrite->readunlock();
?>