SimpleMath\Stack

Complexity

Total Complexity

3

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	push()	0	3	1
A	poke()	0	3	1
A	pop()	0	3	1

<?php
/*
    Copyright (c) 2016 Michal Čihař <michal@cihar.com>

    This file is part of SimpleMath.

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
namespace SimpleMath;

class Stack {

    protected $data = array();

    public function push($element) {
        $this->data[] = $element;
    }

    public function poke() {
        return end($this->data);
    }

    public function pop() {
        return array_pop($this->data);
    }

}