~NAXC~

File Content: `server.php`

<?php 
	session_start();

	// variable declaration
	$username = "";
	$email    = ""; 
	$errors = array(); 
	$_SESSION['success'] = "";

	// connect to database
// 	 $db=  mysqli_connect('localhost', 'uenjoytours_uenjoy', ';?TRjY)a%},(', 'uenjoytours_uenjoy');
	 // $db=  mysqli_connect('localhost', 'uenjoyto_uenjoy', 'sDSlb;+Dv0.5', 'uenjoyto_uenjoy');
include "assets/includes/connection.php";
// $db= mysqli_connect('localhost', 'trainyourself_uenjoy', '^hwnf&4&Yv29', 'trainyourself_uenjoy'); 

	// REGISTER USER
	if (isset($_POST['reg_user'])) {
		// receive all input values from the form
		$username = mysqli_real_escape_string($db, $_POST['username']);
		$email = mysqli_real_escape_string($db, $_POST['email']);
		$password = mysqli_real_escape_string($db, $_POST['password']);
//		$password_2 = mysqli_real_escape_string($db, $_POST['password_2']);

		// form validation: ensure that the form is correctly filled
		if (empty($username)) { array_push($errors, "Username is required"); }
		if (empty($email)) { array_push($errors, "Email is required"); }
		if (empty($password)) { array_push($errors, "Password is required"); }

//		if ($password_1 != $password_2) {
//			array_push($errors, "The two passwords do not match");
//		}

		// register user if there are no errors in the form
		if (count($errors) == 0) {
			$password = md5($password);//encrypt the password before saving in the database
			$query = "INSERT INTO users (username, email, password) 
					  VALUES('$username', '$email', '$password')";
			mysqli_query($db, $query);

			$_SESSION['username'] = $username;
			$_SESSION['success'] = "You are now logged in";
			header('location: index.php');
		}

	}

	// ... 

	// LOGIN USER
	if (isset($_POST['login_user'])) {
		$email = mysqli_real_escape_string($db, $_POST['email']);
		$password = mysqli_real_escape_string($db, $_POST['password']);

		if (empty($email)) {
			array_push($errors, "Email is required");
		}
		if (empty($password)) {
			array_push($errors, "Password is required");
		}

		if (count($errors) == 0) {
			$password = md5($password);
			$query = "SELECT * FROM users WHERE email='$email' AND password='$password'";
			$results = mysqli_query($db, $query);

			if (mysqli_num_rows($results) == 1) {
				$_SESSION['username'] = $email;
				$_SESSION['success'] = "You are now logged in";
				header('location: index.php');
			}else {
				array_push($errors, "Wrong username/password combination");
			}
		}
	}

?>
File Content: server.php

File Content: `server.php`
