Ds\Deque::last

(PECL ds >= 1.0.0)

Ds\Deque::last — Returns the last value

Description

public Ds\Deque::last(): mixed

Returns the last value in the deque.

Parameters

This function has no parameters.

Return Values

The last value in the deque.

Errors/Exceptions

UnderflowException if empty.

Examples

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

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

The above example will output something similar to:

int(3)