No cache version.

Caching disabled. Default setting for this page:enabled (code LNG204)
If the display is too slow, you can disable the user mode to view the cached version.

The Swoole\Process class

Contents

(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)

Introduction

PHP: Swoole\Process - Manual Home of Manuel PHP Contents Haut

Class synopsis

Swoole\Process {

/* Constants */

const integer IPC_NOWAIT = 256 ;

/* Methods */

public static alarm ( integer $interval_usec ) : void

public close ( void ) : void

public static daemon ([ boolean $nochdir [, boolean $noclose ]] ) : void

public __destruct ( void ) : void

public exec ( string $exec_file , string $args ) : ReturnType

public exit ([ string $exit_code ] ) : void

public freeQueue ( void ) : void

public static kill ( integer $pid [, string $signal_no ] ) : void

public name ( string $process_name ) : void

public pop ([ integer $maxsize ] ) : mixed

public push ( string $data ) : boolean

public read ([ integer $maxsize ] ) : string

public static signal ( string $signal_no , callable $callback ) : void

public start ( void ) : void

public statQueue ( void ) : array

public useQueue ( integer $key [, integer $mode ] ) : boolean

public static wait ([ boolean $blocking ] ) : array

public write ( string $data ) : integer

}

PHP: Swoole\Process - Manual Home of Manuel PHP Contents Haut

Predefined Constants

Swoole\Process::IPC_NOWAIT

PHP: Swoole\Process - Manual Home of Manuel PHP Contents Haut

Swoole\Process::alarm — High precision timer which triggers signal with fixed interval.
Swoole\Process::close — Close the pipe to the child process.
Swoole\Process::__construct — Construct a process.
Swoole\Process::daemon — Change the process to be a daemon process.
Swoole\Process::__destruct — Destory the process.
Swoole\Process::exec — Execute system commands.
Swoole\Process::exit — Stop the child processes.
Swoole\Process::freeQueue — Destory the message queue created by swoole_process::useQueue.
Swoole\Process::kill — Send signal to the child process.
Swoole\Process::name — Set name of the process.
Swoole\Process::pop — Read and pop data from the message queue.
Swoole\Process::push — Write and push data into the message queue.
Swoole\Process::read — Read data sending to the process.
Swoole\Process::signal — Send signal to the child processes.
Swoole\Process::start — Start the process.
Swoole\Process::statQueue — Get the stats of the message queue used as the communication method between processes.
Swoole\Process::useQueue — Create a message queue as the communication method between the parent process and child processes.
Swoole\Process::wait — Wait for the events of child processes.
Swoole\Process::write — Write data into the pipe and communicate with the parent process or child processes.

Find a PHP function

English translation

You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.

If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.

Thank you in advance.

Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-class.swoole-process.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

References

Manuel PHP : http://php.net

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut

The Swoole\Process class

Introduction

Class synopsis

Predefined Constants

Table of Contents

References