

<?php
class pir{
 public $link='';
 function __construct($PIR, $Duration){
  $this->connect();
  $this->storeInDB($PIR, $Duration);
 }

 function connect(){
  $this->link = mysqli_connect('localhost','root','') or die('Cannot connect to the DB');
  mysqli_select_db($this->link,'electrovanne') or die('Cannot select the DB');
 }

 function storeInDB($PIR, $Duration){
  $query = "insert into pir set Duration='".$Duration."', PIR='".$PIR."'";
  $result = mysqli_query($this->link,$query) or die('Errant query:  '.$query);
 }

}
if($_GET['PIR'] != '' and  $_GET['Duration'] != ''){
 $pir=new pir($_GET['PIR'],$_GET['Duration']);
}
?>