Php/docs/threaded.synchronized

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Threaded::synchronized

(PECL pthreads >= 2.0.0)

Threaded::synchronized — Synchronization

説明

public Threaded::synchronized ( Closure $block , mixed ...$args ) : mixed

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

パラメータ

block

The block of code to execute

args

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

返り値

The return value from the block

例

例1 Synchronizing

<?phpclass 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());?>

上の例の出力は以下となります。

bool(true)