PHP Classes

How to Implement a PHP Calculator for Basic Math Operations using the Package Simple OOP PHP Calculator: Perform simple math operations between two numbers

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Last Updated Ratings Unique User Downloads Download Rankings
2024-05-24 (10 months ago) RSS 2.0 feedNot yet rated by the usersTotal: 42 All time: 10,880 This week: 57Up
Version License PHP version Categories
simple-oop-php-calcu 1.0.0The PHP License5PHP 5, Math
Description 

Author

Adeleye Ayodeji

This package can perform simple math operations between two numbers.

It provides a function that takes as parameters two numbers and the name of an operation.

The function checks the function name and performs the respective math operation with the numbers to return the operation result.

Currently, it supports addition, subtraction, multiplication, and division.

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Example

<?php
  include 'autoload.php';

  if (isset($_POST["add"])) {
    //Getting values from ajax
    $operator = $_POST["operator"];
    $field1 = $_POST["field1"];
    $field2 = $_POST["field2"];
    //Loading anwser to page
    //Object
    $answer = new Operator($operator,$field1,$field2);
    $result = $answer->calculator();
    //Getting operator type
    if ($operator == "add") {
      $opera = "#007bff";
      $color = "white";
      $sign = "+";
    }elseif ($operator == "sub") {
      $opera = "black";
      $color = "white";
      $sign = "-";
    }elseif ($operator == "mul") {
      $opera = "#600b4a";
      $color = "white";
      $sign = "*";
    }elseif ($operator == "div") {
      $opera = "blueviolet";
      $color = "white";
      $sign = "/";
    }
    //Converting to json
    $jsonresult = array("bg"=>$opera, "result"=>$result, "color"=>$color, "sign"=>$sign);
    echo json_encode($jsonresult);
  }else{
    echo "Am not set";
  }
 ?>


Details

Simple-OOP-PHP-Calculator

Object Oriented Programming has always been fun with the right basic tools, get started with OOP using basic tools of mine


  Files folder image Files (7)  
File Role Description
Files folder imageinclude (2 files, 1 directory)
Files folder imagejs (1 file)
Accessible without login Plain text file index.php Aux. Auxiliary script
Accessible without login Plain text file LICENSE Lic. License text
Accessible without login Plain text file README.md Doc. Documentation

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Total:42
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All time:10,880
This week:57Up

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