(PECL ds >= 1.0.0)
Ds\Queue::pop — Removes and returns the value at the front of the queue
Bu işlevin bağımsız değişkeni yoktur.
The removed value which was at the front of the queue.
UnderflowException if empty.
Örnek 1 Ds\Queue::pop() example
<?php
$queue = new \Ds\Queue();
$queue->push("a");
$queue->push("b");
$queue->push("c");
var_dump($queue->pop());
var_dump($queue->pop());
var_dump($queue->pop());
?>Yukarıdaki örnek şuna benzer bir çıktı üretir:
string(1) "a" string(1) "b" string(1) "c"