Ds\Deque::last

Returns the last value.

Description

public mixed Ds\Deque::last ( void )

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
$deque 
= new \Ds\Deque([123]);
var_dump($deque->last());
?>

The above example will output something similar to:

int(3)