(PECL pthreads >= 2.0.0)
Threaded::synchronized — Synchronization
Executes the block while retaining the referenced objects synchronization lock for the calling context
block
The block of code to execute
...
Variable length list of arguments to use as function arguments to the block
The return value from the block
例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());
?>
上の例の出力は以下となります。
bool(true)