<?php
/*
   begin_caching.php
   This file is part of phpCache v1.4 - PHP caching engine
   Copyright (C) 2001 Nathan <hide@address.com>

   phpCache v1.4 - PHP caching engine is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2
   of the License, or (at your option) any later version.

   phpCache v1.4 - PHP caching engine is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

  // Ignore List
  $ignore_list = array(
    'ilovejackdaniels.com/rss.php',
    'ilovejackdaniels.com/search/'
  );

  // Script
  $cachepage = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; // Requested page
  $cachefile = $cachedir . md5($cachepage) . '.' . $cacheext; // Cache file to either load or create

  $ignore_page = false;
  for ($i = 0; $i < count($ignore_list); $i++) {
    $ignore_page = (strpos($cachepage, $ignore_list[$i]) !== false) ? true : $ignore_page;
  }

  $cachefile_created = ((@file_exists($cachefile)) and ($ignore_page === false)) ? @filemtime($cachefile) : 0;
  @clearstatcache();

  // Show file from cache if still valid
  if (time() - $cachetime < $cachefile_created) {

    //ob_start('ob_gzhandler');
    @readfile($cachefile);
    //ob_end_flush();
    exit();

  }

  // If we're still here, we need to generate a cache file

  ob_start();

?>