Worker (class)

Introduction

(PECL pthreads >= 2.0.0)

Worker Threads have a persistent context, as such should be used over Threads in most cases.

When a Worker is started, the run method will be executed, but the Thread will not leave until one of the following conditions are met:

• the Worker goes out of scope (no more references remain)

• the programmer calls shutdown

• the script dies This means the programmer can reuse the context throughout execution; placing objects on the stack of the Worker will cause the Worker to execute the stacked objects run method. Class synopsis Worker extends Thread implements Traversable , Countable , ArrayAccess {/* Methods */public int collect ([ Callable $collector ] )public int getStacked ( void )public bool isShutdown ( void )public boolean isWorking ( void )public bool shutdown ( void )public int stack ( Threaded &$work )public int unstack ( void )/* Inherited methods */public void Thread::detach ( void )public integer Thread::getCreatorId ( void )public static Thread Thread::getCurrentThread ( void )public static integer Thread::getCurrentThreadId ( void )public integer Thread::getThreadId ( void )public static mixed Thread::globally ( void )public boolean Thread::isJoined ( void )public boolean Thread::isStarted ( void )public boolean Thread::join ( void )public void Thread::kill ( void )public boolean Thread::start ([ integer $options ] ) }Table of Contents

• Worker::collect ¡ª Collect references to completed tasks

• Worker::getStacked ¡ª Gets the remaining stack size

• Worker::isShutdown ¡ª State Detection

• Worker::isWorking ¡ª State Detection

• Worker::shutdown ¡ª Shutdown the worker

• Worker::stack ¡ª Stacking work

• Worker::unstack ¡ª Unstacking work

¡û Thread::start

Worker::collect ¡ú

Licensed under the Creative Commons Attribution License v3.0 or later.

https://secure.php.net/manual/en/class.worker.php