pht\Queue::pop

(PECL pht >= 0.0.1)

pht\Queue::popPops a value off of the front of a queue

説明

public pht\Queue::pop(): 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.

パラメータ

この関数にはパラメータはありません。

戻り値

The value removed from the queue.

例1 Popping a value from a queue

<?php

use pht\Queue;

$queue = new Queue();

$queue->push(1);

var_dump($queue->pop());

上の例の出力は以下となります。

int(1)

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