script.php at Anagrams Class

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

<head>
	<title>Jem's Alphabetti Script</title>
	
	<style type="text/css">
		* {
			font: 11px/16px 'Lucida Grande', Verdana, Arial, Sans-Serif;
		}
	</style>
</head>
<body>

<?php
if (isset($_GET['p']) && $_GET['p'] == process) {
	foreach($_POST['letter'] as $value) {
		$value = strtolower($value);
		
		if ($value > 1) {
			exit("<p>Only one letter per box please.</p>");
		} elseif (ereg("^[a-z0-9]$", $value)) {
			echo "<img src='alpha/$value.gif' alt='$value' />";
		}
	}
	exit;
}
?>

<form action="script.php?p=process" method="post">
<?php
for ($i=1; $i<=10; $i++) {
	echo "<input type='text' name='letter[]' maxlength='1' /> Letter $i<br />";
}
?>
<input type="submit" value="Submit" />
</form>


</body>
</html>