HTML + PHP

                Never    
HTML
       
<!DOCTYPE html>

<html>

<head>
<title>PHP test document</title>
<meta charset="UTF-8">
<link rel="stylesheet" type="text/css" href="Test.css">
<link href="https://fonts.googleapis.com/css?family=Lato" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Poppins" rel="stylesheet">
</head>

<body>

<ul>
    <li><a href="#">Hem</a></li>
    <li><a href="#">Produkter</a></li>
    <li><a href="#">Kontakt</a></li>
    <li><a href="#">Dildos</a></li>
</ul>

<div id="container1">

	<h1>Formulär</h1>

    <form id="form" action="Test.php" method="post">
	    <input type="text" placeholder="Enter firstname" id="firstname" name="firstname"><br>
	    <input type="text" placeholder="Enter lastname" id="lastname" name="lastname"><br>
	    <input type="text" placeholder="Enter e-mail" id="email" name="email"><br>
	    <input type="text" placeholder="Enter phonenumber" id="phonenumber" name="phonenumber"><br>
	    <button type="submit" id="submit" name="submit">Submit</button>
    </form>

</div>

<?php

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

	$firstname = $_POST['firstname'];
	$lastname = $_POST['lastname'];
	$email = $_POST['email'];
	$phonenumber = $_POST['phonenumber'];

	echo "<h2>Greetings $firstname $lastname!</h2>
	      <p>E-mail: $email</p>
	      <p>Phone number: $phonenumber</p>";
}

?>

</body>

</html>

Raw Text