Worker::getStacked

Gets the remaining stack size

説明

public int Worker::getStacked()

Returns the number of tasks left on the stack

パラメータ

この関数にはパラメータはありません。

戻り値

Returns the number of tasks currently waiting to be executed by the worker

例

例1 A basic example of Worker::getStacked

<?php
$worker = new Worker();

for ($i = 0; $i < 5; ++$i) {
    $worker->stack(new class extends Threaded {});
}

echo "There are {$worker->getStacked()} stacked tasks\n";

上の例の出力は以下となります。

There are 5 stacked tasks