(PECL ds >= 1.0.0)
Ds\PriorityQueue::pop — Removes and returns the value with the highest priority
Removes and returns the value at the front of the queue, ie. the value with the highest priority.
Bilginize:
Values with equal priority fall back to FIFO (first in first out).
Bu işlevin bağımsız değişkeni yoktur.
The removed value which was at the front of the queue.
UnderflowException if empty.
Örnek 1 Ds\PriorityQueue::pop() example
<?php
$queue = new \Ds\PriorityQueue();
$queue->push("a", 5);
$queue->push("b", 15);
$queue->push("c", 10);
print_r($queue->pop());
print_r($queue->pop());
print_r($queue->pop());
?>Yukarıdaki örnek şuna benzer bir çıktı üretir:
string(1) "a" string(1) "b" string(1) "c"