Worker::unstack

(PECL pthreads >= 2.0.0)

Worker::unstack — Unstacking work

public function Worker::unstack(): int

Removes the first task (the oldest one) in the stack.

This function has no parameters.

The new size of the stack.

Version	Description
PECL pthreads 3.0.0	The parameter to specify the task to unstack has been removed. Now, only the first task in the stack is removed.

Example #1 Removing objects from the stack of Workers

<?php
$my = new Worker();
$work = new class extends Threaded {};

var_dump($my->stack($work));
var_dump($my->unstack());

The above example will output:

int(1)
int(0)