Worker::getStacked
(PECL pthreads >= 2.0.0)
Worker::getStacked — Gets the remaining stack size
Parameters
This function has no parameters.
Return Values
Returns the number of tasks currently waiting to be executed by the worker
Examples
Example #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";The above example will output:
There are 5 stacked tasks
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