Form
Introduction
HTML form is usually used to pass values to PHP scripts.
Inside <form> tag, use action attribute to specify the PHP
script to process the form data.
Code - HTML
<form action="test.php" method=get>
First name: <input type="text" name="firstname"><br />
Last name: <input type="text" name="lastname"><br />
<input type="submit">
</form>
Code - PHP
<?php
$firstname = $_GET['firstname'];
$lastname = $_GET['lastname'];
echo "Hello $firstname $lastname!";
?>
Task
Create an HTML form with two fields "Food" and "Drink".
When the form is submitted, display the values of the fields on the screen.