PHP Conference Fukuoka 2025

    La clase Thread

    (PECL pthreads >= 2.0.0)

    Introducción

    Cuando el método start de un Thread es llamado, el código del método run será ejecutado de forma paralela en un Thread separado.

    Después de la ejecución del método run, el Thread se terminará inmediatamente, será vinculado al Thread original posteriormente.

    Advertencia

    Basarse en el motor para determinar cuándo un Thread será vinculado puede provocar un comportamiento no deseado. El desarrollador debe ser explícito en la medida de lo posible.

    Sinopsis de la Clase

    class Thread extends Threaded implements Countable, Traversable, ArrayAccess {
    /* Métodos */
    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
    /* Métodos heredados */
    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
    }

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    User Contributed Notes 2 notes

    up
    16
    german dot bernhardt at gmail dot com
    11 years ago
    <?phpclass 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();}?>
    up
    4
    german dot bernhardt at gmail dot com
    9 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();

?>
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