SyncReaderWriter::writelock
Waits for an exclusive write lock
&reftitle.description;
public boolSyncReaderWriter::writelock
intwait-1
Obtains an exclusive write lock on a SyncReaderWriter object.
&reftitle.parameters;
wait
The number of milliseconds to wait for a lock.
A value of -1 is infinite.
&reftitle.returnvalues;
A boolean of TRUE if the lock was obtained, FALSE otherwise.
&reftitle.examples;
<function>SyncReaderWriter::writelock</function> example
writelock();
/* ... */
$readwrite->writeunlock();
?>
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&reftitle.seealso;
SyncReaderWriter::writeunlock