PHP Classes

File: public/Classes/Operationen/Subtraktion.php

Recommend this page to a friend!
  Classes of stefan   PHP Calculator   public/Classes/Operationen/Subtraktion.php   Download  
File: public/Classes/Operationen/Subtraktion.php
Role: Class source
Content type: text/plain
Description: Class source
Class: PHP Calculator
Calculate the result of multiple math operations
Author: By
Last change:
Date: 3 years ago
Size: 299 bytes
 

Contents

Class file image Download
<?php
    namespace Taschenrechner\Classes\Operationen;
   
    class Subtraktion extends Operation {
        //Gibt das Zeichen für die Operation zurück
        public function getSign() {
            return "-";
        }
       
        public function calculate($a, $b=NULL) {
            //Berechne die Operation
            return $a - $b;
   
        }
    }
?>