PHP Calculator in OOP
 |
| Object Oriented PHP(php oop) Part-02 (php calculator in oop) |
In this lesson we are going to learn about how to create calculator in php oop.
it's will help you to understand php class,property and object.
create 2 files named:
1.index.php
2.function.php
Step 1: Codes for Index.php
HTML codes top of the page<html> <head> <title>Working with Method and Object in PHP OOP</title> </head> <form method="POST" action=""> <span>Enter First Number:</span><br/> <input type="number" name="num1" required/><br > <span>Enter Seconds Number</span><br > <input type="number" name="num2" required/><br > <input type="submit" name="submit" value="Calculation"/> </form> </html>
Add the below php codes end of the html
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | <?phpinclude("function.php");if(isset($_POST["submit"])){ $numOne=$_POST['num1']; $numTwo=$_POST['num2'];if(empty($numOne) or empty($numTwo)){ echo "Fields are Mandatory";}else{ echo "Your First Number is: $numOne Seconds Number is: $numTwo"; //Calling Class Calculator $obj=new Calculator; // $obj->add($numOne,$numTwo); $obj->sub($numOne,$numTwo); $obj->mul($numOne,$numTwo); $obj->div($numOne,$numTwo);}} ?> |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | <?phpclass Calculator{ public function add($a,$b){ echo 'Summation: '.($a+$b).'<br/ > '; } public function sub($a,$b){ echo 'Subtraction: '.($a-$b).'<br/ > '; } public function mul($a,$b){ echo 'Multiplication: '.($a*$b).'<br/ > '; } public function div($a,$b){ echo 'Division: '.($a/$b); } }?> |
 |
| Object Oriented PHP(php oop) Part-02 (php calculator in oop) |
No comments:
Post a Comment
Thank You for Your Comment
Note: Only a member of this blog may post a comment.