pht\Queue::pop

(PECL pht >= 0.0.1)

pht\Queue::pop — Pops a value off of the front of a queue

Descrierea

public pht\Queue::pop ( void ) : mixed

This method will remove a value from the front of the queue (in constant time). Attempting to pop a value from an empty queue will result in an Error exception.

Parametri

Această funcție nu are parametri.

Valorile întoarse

The value removed from the queue.

Exemple

Example #1 Popping a value from a queue


<?php

use pht\Queue;

$queue = new Queue();

$queue->push(1);

var_dump($queue->pop());

Exemplul de mai sus va afișa:

int(1)