Ds\Deque::reverse

(PECL ds >= 1.0.0)

Ds\Deque::reverse — Reverses the deque in-place

public function Ds\Deque::reverse(): void

Reverses the deque in-place.

This function has no parameters.

No value is returned.

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

<?php
$deque = new \Ds\Deque(["a", "b", "c"]);
$deque->reverse();

print_r($deque);
?>

The above example will output something similar to:

Ds\Deque Object
(
    [0] => c
    [1] => b
    [2] => a
)