Verbot

if(isset($_GET['register'])) {
	$error = false;
	$email = $_POST['email'];
	$name = $_POST['name'];
	$passwort = $_POST['passwort'];
	$passwort2 = $_POST['passwort2'];

	mysql_connect("localhost","","");
  mysql_select_db("zocker-ka");
  $verbot = ("SELECT verbot FROM verboten WHERE verbot = :email");
  $verboten1 = strpos($email, $verbot);
  if($verboten1 !== false){
  	die('Diese E-Mail ist nicht erlaubt');
  }
  else{