Thread::getThread Import a Thread created in another context. &reftitle.description; final public static ImportedThreadThread::getThread stringtid Import a Thread created in another context for the purposes of synchronization. &reftitle.parameters; tid A valid Thread identifier returned by a previous call to Thread::getThreadId. &reftitle.returnvalues; An ImportedThread represetning the Thread referenced by tid, if it can be found in the current instance of PHP.