<!DOCTYPE html>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title>Select List Greeting</title>
</head>
<body>
<p>
<?php
// Get form input.
$first = filter_input(INPUT_POST, "firstName");
$direction = filter_input(INPUT_POST, "direction");
$language = filter_input(INPUT_POST, "language");
$error = "You are SO confused";
// Process language and direction.
if ($direction == "coming") {
switch ($language) {
case "english":
$output = "Hello";
break;
case "french":
$output = "Bonjour";
break;
case "german":
$output = "Guten tag";
break;
default:
$output = $error;
}
}
else if ($direction == "going") {
switch ($language) {
case "english":
$output = "Good-bye";
break;
case "french":
$output = "Au revoir";
break;
case "german":
$output = "Auf wiedersehen";
break;
default:
$output = $error;
}
}
else {
$output = $error;
}
$output = $output.", $first!";
// Process formatting.
if (filter_has_var(INPUT_POST, "strong")) {
$output = "<strong>$output</strong>";
}
if (filter_has_var(INPUT_POST, "em")) {
$output = "<em>$output</em>";
}
print $output;
?>
</p>
</body>
</html>