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Worker::getStacked

(PECL pthreads >= 2.0.0)

Worker::getStackedGets 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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