Removes and returns the last value

# Ds\Deque::pop

(PECL ds >= 1.0.0)

Ds\Deque::pop — Removes and returns the last value

### Description

public function Ds\Deque::pop(): mixed

Removes and returns the last value.

### Parameters

This function has no parameters.

### Return Values

The removed last value.

### Errors/Exceptions

UnderflowException if empty.

### Examples

Example #1 Ds\Deque::pop() example

    <?php
    $deque = new \Ds\Deque([1, 2, 3]);

    var_dump($deque->pop());
    var_dump($deque->pop());
    var_dump($deque->pop());
    ?>

The above example will output something similar to:

    int(3)
    int(2)
    int(1)

`↑` and `↓` to navigate • `Enter` to select • `Esc` to close • `/` to open