Threaded::synchronized
(PECL pthreads >= 2.0.0)
Threaded::synchronized — Synchronization
Description
public Threaded::synchronized ( Closure $block , mixed ...$args ) : mixed
Executes the block while retaining the referenced objects synchronization lock for the calling context
Parameters
-
block -
The block of code to execute
-
args -
Variable length list of arguments to use as function arguments to the block
Return Values
The return value from the block
Examples
Example #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());
?> The above example will output:
bool(true)
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https://www.php.net/manual/en/threaded.synchronized.php