PHP - Theory 2 - Demo 1 - php

<!DOCTYPE html public "-//W3C//DTD HTML 4.0 //EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Databases and Webprogramming: Assignment 4.1</title>
</head>
<body bgcolor="#f9f9f9">

<?php

// Read the name using either the $_GET or the $_POST variable

$first_name = $_POST['first_name'] ;
$last_name = $_POST['last_name'] ;
$age = $_POST['age'] ;

$con = mysqli_connect("localhost","root","","my_db")
or die('Could not connect: ' . mysql_error());

$query = "INSERT INTO student VALUES (\"" . $first_name . "\",\"" . $last_name . "\",\"" . $age . "\")";

$result = mysqli_query($con, $query)
or die('Error insert database.');

echo "added";

mysqli_close($con);


?>

</p>
</form>

</body>
</html>