Source of “intermediate.php”
<?php // Emacs settings: -*- mode: Fundamental; tab-width: 4; -*-

////////////////////////////////////////////////////////////////////////////
//                                                                        //
// Minesweeper, implemented in JavaScript                                 //
//                                                                        //
// Copyright 1998-2007, Andrew D. Birrell                                 //
//                                                                        //
// PHP for intermediate page                                              //
//                                                                        //
////////////////////////////////////////////////////////////////////////////

$cols = 16;
$rows = 16;
$mines = 40;
require("minesweeper.php");

?>
<H2>Minesweeper</H2>
<P>
This is the intermediate version.  You might want to try the
<A HREF="./">beginner</A> version first, or proceed to the
<A HREF="expert.php">expert</A> version.
The documentation is on the <A HREF="./">beginner</A> page.
<BR STYLE="clear: both">
<HR>
<?php require("../parts/links.txt") ?>
</BODY>
</HTML>
End of listing