Threaded::synchronized

    (PECL pthreads >= 2.0.0)

    Threaded::synchronized — Synchronization

    Descrição

    publicThreaded::synchronized(Closure$block, mixed...$args): mixed

    Executes the block while retaining the referenced objects synchronization lock for the calling context

    Parâmetros

    block

    The block of code to execute

    args

    Variable length list of arguments to use as function arguments to the block

    Valor Retornado

    The return value from the block

    Exemplos

    Exemplo #1 Synchronizing

    <?php
    class My extends Thread {
    public function     run() {
    $this->synchronized(function($thread){
    if (!    $thread->done)
    $thread->wait();
    },     $this);
    }
    }
    $my = new My();
    $my->start();
    $my->synchronized(function($thread){
    $thread->done = true;
    $thread->notify();
    },     $my);
    var_dump($my->join());
    ?>

    O exemplo acima produzirá:

    bool(true)
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