(PECL sync >= 1.0.0)
SyncReaderWriter::writeunlock — Releases a write lock
Releases a write 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::writeunlock() example
$readwrite = new SyncReaderWriter("FileCacheLock");
/* ... */