session_start(); include('includes/config.php'); //query for page related all $query = "SELECT * FROM test WHERE testid =$testid"; $result = mysqli_query($con,$query); $Row = mysqli_fetch_assoc($result); $page_view = $Row['counter']; $new_page_view = $page_view + 1; //update query for counter $query1 = "UPDATE test SET counter=$new_page_view WHERE testid =$testid"; $result1 = mysqli_query($con,$query1); ?>