Php/docs/syncreaderwriter.readlock

From Get docs

SyncReaderWriter::readlock

(PECL sync >= 1.0.0)

SyncReaderWriter::readlockWaits for a read lock


Description

public SyncReaderWriter::readlock ([ int $wait = -1 ] ) : bool

Obtains a read lock on a SyncReaderWriter object.


Parameters

wait
The number of milliseconds to wait for a lock. A value of -1 is infinite.


Return Values

A boolean of TRUE if the lock was obtained, FALSE otherwise.


Examples

Example #1 SyncReaderWriter::readlock() example

<?php$readwrite = new SyncReaderWriter("FileCacheLock");$readwrite->readlock();/* ... */$readwrite->readunlock();?>

See Also