头没有工作，其不显示任何错误

Question

<?php 
if(isset($_POST['Murad'])){header("localtion: http://localhost/murad/centil/o/Main.php"); 
$firstname=$_POST['firstname']; 
$lastname=$_POST['lastname']; 
$userName=$_POST['username']; 
$password=$_POST['pwd1']; 
$email=$_POST['email']; 
$mysql_hostname = "localhost"; 
$mysql_user = "root"; 
$mysql_password = "123"; 
$mysql_databse = "websiteusers"; 
$prefix = ""; 
$bd = mysql_connect($mysql_hostname, $mysql_user, $mysql_password) or die("Could not connect database"); 
$sql = "INSERT INTO websiteusers 
     (fullname,lastname,userName,email,pass) 
     VALUES ('$firstname', '$lastname','$userName', '$email','$password')"; 

mysql_select_db('websiteusers'); 
$retval = mysql_query($sql); 
if(! $retval) 
{ 
    die('Could not enter data: ' . mysql_error()); 
    return false; 
}echo "Entered data successfully\n"; 
} 
?> 

有在这个文件中没有包含或不存在空白，所以它没有显示它也可以插入数据中的任何错误，但它停留在同一页面上

Answer 1

头不正确，必须说：

header("Location: http://localhost/murad/centil/o/Main.php");