Untitled

<html>

<head>
	<style>
		.bInput {
			border-radius: 5px;
			padding: 10px;
			margin-bottom: 10px;
			width: 300px;
		}

		.pCenter {
			margin: 0 auto;
			max-width: 300px;
			width: 300px;
		}
	</style>
</head>

<body>

<?php

	error_reporting(E_ALL);
	ini_set('display_errors', 1);

	require_once('config.php');
	include_once('hash.php');
	include_once('stationid.php');

	$pass = new myHash();
	$stationID = new myStation_ID();
	$username = "";
	$email = "";
	$errors = array();

	/* For testing DB connectivity
	if ($db->connect_error) {
		die("Connection failed: " . $db->connect_error);
	}
		echo "Connected successfully";
	*/

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

		$username = mysqli_real_escape_string($db, $_POST['username']);
		$email = mysqli_real_escape_string($db, $_POST['email']);
		$password = mysqli_real_escape_string($db, $_POST['password']);

		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"); }

		print_r($errors);

		$user_check_query = "Select * from accounts where username='$username' OR email='$email' LIMIT 1";
		print_r($user_check_query);
		$result = mysqli_query($db, $user_check_query);
		$user = mysqli_fetch_assoc($result);

		echo '<pre>';
		print_r($result);
		echo '</pre>';

		if ($user) {
			if ($userp['username'] === $username) {
				array_push($errors, "Username already exists");
			}

			if ($user['email'] === $email) {
				array_push($errors, "Email already exists");
			}
		}

		if (count($errors) == 0) {

			$hashedPass = mysqli_real_escape_string($db, $pass->hashPassword($password));
			$saltedPass = mysqli_real_escape_string($db, $pass->generateSalt());
			$station_id = mysqli_real_escape_string($db, $stationID->generateStationID());

			$query = "insert into accounts (username, password, station_id, salt)
				values ('$username', '$hashedPass', '$station_id', '$saltedPass')";
			mysqli_query($db, $query);
			print_r($query);
		}
	}

?>

	<div class="pCenter">
		<form method="POST" action="reg.php">
			<input class="bInput" type="text" name="email" placeholder="Email address"><br/>
			<input class="bInput" type="text" name="username" placeholder="Username"><br/>
			<input class="bInput" type="password" name="password" placeholder="Password"><br/>
			<input class="bInput" type="submit" name="submit" value="submit">
		</form>
	</div>
</body>

</html>