Ds\Vector::pop

(PECL ds >= 1.0.0)

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

Description

public Ds\Vector::pop ( void ) : 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\Vector::pop() example

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

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

The above example will output something similar to:

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