(PECL pthreads >= 2.0.0)
Collect references to completed tasks
public void Pool::collect ( Callable $collector )
Allows the Pool to collect references determined to be garbage by the given collector
Parameters:
collector
A Callable collector
Returns:
void
Examples:
Creating Pools
<?php
class MyWork extends Stackable {
public function __construct() {
$this->complete = false;
}
public function run() {
printf(
"Hello from %s in Thread #%lu\n",
__CLASS__, $this->worker->getThreadId());
$this->complete = true;
}
public function isComplete() {
return $this->complete;
}
protected $complete;
}
class MyWorker extends Worker {
public function __construct(Something $something) {
$this->something = $something;
}
public function run() {
/** ... **/
}
}
$pool = new Pool(8, \MyWorker::class, [new Something()]);
$pool->submit(new MyWork());
usleep(1000);
$pool->collect(function($work){
return $work->isComplete();
});
var_dump($pool);
?>
The above example will output:
Hello from MyWork in Thread #140222468777728
object(Pool)#1 (6) {
["size":protected]=>
int(8)
["class":protected]=>
string(8) "MyWorker"
["workers":protected]=>
array(1) {
[0]=>
object(MyWorker)#4 (1) {
["something"]=>
object(Something)#5 (0) {
}
}
}
["work":protected]=>
array(0) {
}
["ctor":protected]=>
array(1) {
[0]=>
object(Something)#2 (0) {
}
}
["last":protected]=>
int(1)
}
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