La classe Thread

    (PECL pthreads >= 2.0.0)

    Introduction

    Quand la méthode start d'un Thread est appelée, le code de la méthode run sera exécuté de façon parallèle dans un Thread séparé.

    Après l'exécution de la méthode run, le Thread se terminera immédiatement, il sera rattaché au Thread d'origine par la suite.

    Avertissement

    S'appuyer sur le moteur pour déterminer quand un Thread sera rattaché peut provoquer un comportement non désiré. Le développeur doit être explicite tant que possible.

    Synopsis de la classe

    class Thread extends Threaded implements Countable, Traversable, ArrayAccess {
    /* Méthodes */
    public getCreatorId(): int
    public static getCurrentThread(): Thread
    public static getCurrentThreadId(): int
    public getThreadId(): int
    public isJoined(): bool
    public isStarted(): bool
    public join(): bool
    public start(int $options = ?): bool
    /* Méthodes héritées */
    public Threaded::chunk(int $size, bool $preserve): array
    public Threaded::count(): int
    public Threaded::extend(string $class): bool
    public Threaded::isRunning(): bool
    public Threaded::isTerminated(): bool
    public Threaded::merge(mixed $from, bool $overwrite = ?): bool
    public Threaded::notify(): bool
    public Threaded::notifyOne(): bool
    public Threaded::pop(): bool
    public Threaded::run(): void
    public Threaded::shift(): bool
    public Threaded::synchronized(Closure $block, mixed ...$args): mixed
    public Threaded::wait(int $timeout = ?): bool
    }

    Sommaire

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    User Contributed Notes 2 notes

    up
    8
    german dot bernhardt at gmail dot com
    8 years ago
    <?php
    # ERROR GLOBAL VARIABLES IMPORT

    $tester=true;

    function     tester(){
    global     $tester;
    var_dump($tester);
    }

    tester(); // PRINT -> bool(true)

    class test extends Thread{
    public function     run(){
    global     $tester;
    tester(); // PRINT -> NULL
    }
    }
    $workers=new test();
    $workers->start();

    ?>
    up
    1
    german dot bernhardt at gmail dot com
    10 years ago
    <?php

    class workerThread extends Thread {
    public function     __construct($i){
    $this->i=$i;
    }

    public function     run(){
    while(    true){
    echo     $this->i;
    sleep(1);
    }
    }
    }

    for(    $i=0;$i<50;$i++){
    $workers[$i]=new workerThread($i);
    $workers[$i]->start();
    }

    ?>
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