<?php

$dbservername="localhost";
$dbusername="root";
$dbpassword="";
$dbname="loginsystem";



$conn= mysqli_connect($dbservername,$dbusername,$dbpassword,$dbname);

<?php


if  (isset($_POST['submit'])) {

include_once 'dbh.inc.php';

$first = mysqli_real_escape_string($conn, $_POST['first']);
$last = mysqli_real_escape_string($conn, $_POST['last']);
$email = mysqli_real_escape_string($conn, $_POST['email']);
$uid = mysqli_real_escape_string($conn, $_POST['uid']);
$pwd = mysqli_real_escape_string($conn, $_POST['pwd']);




// inset the form data to the data base .


    $sql= "INSERT_INTO users (user_first, user_last, user_email, user_uid, user_pwd) VALUES ('$first', '$last' , '$email', '$uid' , '$pwd');";
   mysqli_query($conn, $sql);

   exit();
// error handlers
// check for empty fields.


}


else {
header("Location: ../signup.php");
exit();

}