Someone

<?php
/**
 * play.php - game start page
 *
*/

include('includes/env.inc.php');

// begin_cache();

$sql = "
    SELECT g_title, g_custom, g_path
    FROM games_games                
    WHERE g_id={$en['g_id']}
    ";                      
$game_info = $localdb->get_assoc($sql);

$key = encrypt_key(time());
$pattern = '|\/games|is';
$replace = '/' . $key . '/games';
$new_custom = preg_replace($pattern, $replace, $game_info['g_custom']);

$tpl->set('title', 'You are now playing '.$game_info['g_title'].' - '.$titlekeywords);
$tpl->set('g_custom', $new_custom);
$tpl->set('g_id', $en['g_id']);

if (empty($game_info['g_custom']))
    $tpl->set('g_custom', '<p>There was an error displaying this game </p>');
echo $tpl->fetch('header.tpl');
echo $tpl->fetch('play.tpl');
echo $tpl->fetch('footer.tpl');
?>