This is most useful for caching images (get_favicon(), etc.),
however it works for all cached files. This WILL NOT display ANY
file/image/page/whatever, but rather only display what has already
been cached by SimplePie.
public display_cached_file ( str $identifier_url, str $cache_location = './cache', str $cache_extension = 'spc', str $cache_class = 'SimplePie_Cache', str $cache_name_function = 'md5' ) | ||
$identifier_url | str | URL that is used to identify the content. This may or may not be the actual URL of the live content. |
$cache_location | str | Location of SimplePie's cache. Defaults to './cache'. |
$cache_extension | str | The file extension that the file was cached with. Defaults to 'spc'. |
$cache_class | str | Name of the cache-handling class being used in SimplePie. Defaults to 'SimplePie_Cache', and should be left as-is unless you've overloaded the class. |
$cache_name_function | str | Obsolete. Exists for backwards compatibility reasons only. |
* @package Lilina * @version 1.0 * @license http://opensource.org/licenses/gpl-license.php GNU Public License */ /** */ define('LILINA_PATH', dirname(__FILE__)); define('LILINA_INCPATH', LILINA_PATH . '/inc'); define('LILINA_PAGE', 'favicon'); // Hide errors ini_set('display_errors', false); require_once LILINA_INCPATH . '/contrib/simplepie.class.php'; if (!isset($_GET['i'])) { die; } require_once LILINA_INCPATH . '/core/conf.php'; require_once LILINA_INCPATH . '/core/plugin-functions.php'; function faux_hash($input) { return $input; } if ($_GET['i'] != 'default' && file_exists(LILINA_CACHE_DIR . $_GET['i'] . '.spi')) { SimplePie_Misc::display_cached_file($_GET['i'], LILINA_CONTENT_DIR . '/system/cache', 'spi', 'SimplePie_Cache', 'faux_hash'); } else { require_once LILINA_INCPATH . '/core/class-templates.php'; Locale::load_default_textdomain(); header('Content-Type: image/png'); header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 604800) . ' GMT'); // 7 days echo file_get_contents(Templates::get_file('feed.png')); die; }
<?php require_once "config.php"; require_once "lib/simplepie/simplepie.inc"; SimplePie_Misc::display_cached_file($_GET['i'], SIMPLEPIE_CACHE_DIR, 'spi');
<?php // This should be modifed as your own use warrants. require_once 'simplepie.inc'; SimplePie_Misc::display_cached_file($_GET['i'], '../../phorum5/cache', 'spi');
<?php /* * This file is part of FEED ON FEEDS - http://feedonfeeds.com/ * * favicon.php - displays an image cached by SimplePie * * * Copyright (C) 2004-2007 Stephen Minutillo * steve@minutillo.com - http://minutillo.com/steve/ * * Distributed under the GPL - see LICENSE * */ require_once 'simplepie/simplepie.inc'; if (file_exists("./cache/" . md5($_GET[i]) . ".spi")) { SimplePie_Misc::display_cached_file($_GET['i'], './cache', 'spi'); } else { header("Location: image/feed-icon.png"); }