Untitled

	<!-- INIZO PHP -->
	<?php
		include('db_con.php');
		if (isset($_POST['signin']))
		{
			$username = isset($_POST['username']) ? $_POST["username"] : "";
			$email = isset($_POST['email']) ? $_POST["email"] : "";
 			$password = isset($_POST['password']) ? $_POST["password"] : "";
			if(empty($username) || empty($email) || empty($password))
			{
				echo "Riempi tutti i campi!";
			}
			elseif (strlen($username) > 30)
			{
				echo 'Il tuo Username è troppo grande! Massimo 30 caratteri. <br /><br /> <a href="javascript:history.back();">Indietro</a>';
			}
			elseif (strlen($password) < 6)
			{
				echo 'La password deve avere almeno 6 caratteri. Per rendere più sicura la tua password aggiungi dei simboli. <br /><br /> <a href="javascript:history.back();">Indietro</a>';
			}
			elseif (strlen($email) > 50) {
				echo 'Indirizzo email inesistente! <br /><br /> <a href="javascript:history.back();">Indietro</a>';
			}
			else
			{
				$q = $db->prepare("
					INSERT INTO
						users
					SET
						username = :username,
						email = :email,
						password = :password,

				");
					if($q->execute
					([
						":username" => $username,
						":email" => $email,
						":password" => password_hash($password, PASSWORD_DEFAULT),
					]))
					 {
						echo "Registrazione andato a buon fine";
						$_SESSION["username"] = $row["username"];
						header('Location: profile.php');
						}
				else
				{
					echo 'Errore nella query: '.$q->errorInfo();
				}
			}
		}
		else
		{
	?>
	<!-- FINE PHP -->

<!DOCTYPE html>
	<html>
		<head>
			<meta charset="utf-8">
			<meta http-equiv="X-UA.Compatible" content="IE=edge">
			<meta name="viewport" content="width=device-width, initial-scale=1">
			<title>Sign in</title>
			<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">
			<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/7.0.0/normalize.css">
			<link rel="stylesheet" type="text/css" href="generale.css">
		</head>
		<body>
			<div class="card mb-3 cover">
				<div class="filter">
					<div class="scrivere">
			 			<div class="card-body copy">
			   				 <a href="" class="card-title scrivere logo font-weight-bold">Iscriviti!</a>
			   			</div>
					</div>
			  </div>
			</div>
			<center>
				<form class="single form-control" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST">
					<div class="form-group">
						<div class="col-sm-10">
					    	<input type="text" name="username" autocomlete="on" class="form-control casino clearfix" placeholder="Username" maxlength="30" id="search-text-box" required>
					    	<small id="emailHelp" class="form-text text">L'username scelto è già in uso? Metti dei siboli: - \ _ / . * $ '</small>
					    </div>
 					</div>
				  <div class="form-group">
				    <div class="col-sm-10">
				      <input type="email" maxlength="50" class="form-control casino clearfix" autocomlete="on" name="email" id="inputEmail" placeholder="Email" id="search-text-box" required>
				    </div>
				  </div>
				  <div class="form-group">
				    <div class="col-sm-10">
				      <input type="password" name="password" class="form-control casino clearfix" autocomlete="off" required pattern="(\s*(\S)\s*){6,}" id="inputPassword" placeholder="Password" id="search-text-box" required>
				      <small id="emailHelp" class="form-text text">La password deve avere almeno 6 caratteri... </small>
				    </div>
				  </div>
				  <div class="form-group">
				    <div class="col-sm-10">
				      <div class="form-check was-validated">
				        <label class="custom-control custom-checkbox">
						    <input type="checkbox" class="custom-control-input" required>
						    <span class="custom-control-indicator"></span>
						    <small class="custom-control-description">Iscrivendoti, accetti i Termini di servizio e l'Informativa sulla privacy, incluso l'Utilizzo dei cookie. Altri utenti potranno trovarti tramite email o numero di telefono laddove fornito.</small>
	  					</label>
				      </div>
				    </div>
				  </div>
				  <div class="form-group">
				    <div class="col-sm-10">
				      <button type="submit" class="btn clearfix" name="signin">Iscriviti</button>
				    </div>
				  </div>
				</form>
				<div class="card seccard text-center">
				  <div class="card-header">
				    Hai già un accout?
				    <a href="#" class="secbtn clearfix">Accedi</a>
				  </div>
				</div>
			</center>

			<!--script-->

			<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
			<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
			<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script>
			<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js" integrity="sha384-h0AbiXch4ZDo7tp9hKZ4TsHbi047NrKGLO3SEJAg45jXxnGIfYzk4Si90RDIqNm1" crossorigin="anonymous"></script>
		</body>
	</html>
	<!-- INIZO PHP -->
	<?php
		}
	?>


/*-----------------------------------------------------------------------------------------------------------------
db_con.php
-----------------------------------------------------------------------------------------------------------------*/
<?php
session_start();

$hostname = "localhost";
$dbname = "psbootstrap";
$user = "root";
$pass = "";

try {
    $db = new PDO ("mysql:host={$hostname};dbname={$dbname}", $user, $pass);
}
catch (PDOException $e) {
    echo "Errore: " . $e->getMessage();
    die();
}