Worker::getStacked
(PECL pthreads >= 2.0.0)
Worker::getStacked — Gets the remaining stack size
Description
public Worker::getStacked
( void
) : int
Returns the number of tasks left on the stack
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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