<?php
if($_POST){
  $conn=mysqli_connect('http://127.0.0.1/openserver/phpmyadmin/index.php', 'root', 'root', 'noclip')
  $username=$_POST['username'];
  $email=$_POST['email'];
  $password=md5(md5($_POST['password']));
  $query="insert into users (username,email,password) values ('$username','$email','$password')";
   if(mysqli_query($conn,$query))
   {
     echo $username. ', registered successfully!';
   }
   else()
   {
     echo 'Something went wrong';

   };
   mysqli_close($conn);
};
 ?>