SyncReaderWriter::writelock
SyncReaderWriter::writelock
(PECL sync >= 1.0.0)
SyncReaderWriter::writelock — Waits for an exclusive write lock
Description
public bool SyncReaderWriter::writelock ([ integer $wait = -1 ] )
Obtains an exclusive write lock on a SyncReaderWriter object.
Parameters
-
wait -
The number of milliseconds to wait for a lock. A value of -1 is infinite.