\\circle.class.php
1 <?php
2 class Circle extends Shape{
3 private $radius = 0;
4 function __construct(){
5 $this->shapeName = "";
6 if($this->validate($_POST["radius"],"")){
7 $this->radius = $_POST["radius"];
8 }
9 }
10
11 function area(){
12 return pi()*$this->radius*$this->radius;
13 }
14
15 function perimeter(){
16 return 2*pi()*$this->radius;
17 }
18 }
19 ?>and where did the $_ GET in line 7 of form.class.php come from? I looked at the whole code and didn"t see where it stated that the data was passed in get.