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

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    User Contributed Notes 2 notes

    up
    16
    german dot bernhardt at gmail dot com
    12 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();
}

?>
    up
    4
    german dot bernhardt at gmail dot com
    10 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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