215 lines
7.1 KiB
PHP
215 lines
7.1 KiB
PHP
<?php
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if (! isset($wp_did_header)):
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if ( !file_exists( dirname(__FILE__) . '/wp-config.php') )
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die("There doesn't seem to be a <code>wp-config.php</code> file. I need this before we can get started. Need more help? <a href='http://wordpress.org/docs/faq/#wp-config'>We got it</a>. You can <a href='wp-admin/setup-config.php'>create a <code>wp-config.php</code> file through a web interface</a>, but this doesn't work for all server setups. The safest way is to manually create the file.");
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require_once( dirname(__FILE__) . '/wp-config.php');
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require_once( dirname(__FILE__) . '/wp-includes/wp-l10n.php');
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// Process PATH_INFO, if set.
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$path_info = array();
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if ( !empty( $_SERVER['PATH_INFO'] ) ) {
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// Fetch the rewrite rules.
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$rewrite = rewrite_rules('matches');
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$pathinfo = $_SERVER['PATH_INFO'];
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// Trim leading '/'.
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$pathinfo = preg_replace('!^/!', '', $pathinfo);
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if (! empty($rewrite)) {
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// Get the name of the file requesting path info.
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$req_uri = $_SERVER['REQUEST_URI'];
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$req_uri = str_replace($pathinfo, '', $req_uri);
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$req_uri = preg_replace("!/+$!", '', $req_uri);
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$req_uri = explode('/', $req_uri);
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$req_uri = $req_uri[count($req_uri)-1];
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// Look for matches.
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$pathinfomatch = $pathinfo;
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foreach ($rewrite as $match => $query) {
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// If the request URI is the anchor of the match, prepend it
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// to the path info.
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if ((! empty($req_uri)) && (strpos($match, $req_uri) === 0)) {
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$pathinfomatch = $req_uri . '/' . $pathinfo;
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}
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if (preg_match("!^$match!", $pathinfomatch, $matches)) {
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// Got a match.
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// Trim the query of everything up to the '?'.
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$query = preg_replace("!^.+\?!", '', $query);
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// Substitute the substring matches into the query.
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eval("\$query = \"$query\";");
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// Parse the query.
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parse_str($query, $path_info);
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break;
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}
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}
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}
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}
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$wpvarstoreset = array('m','p','posts','w', 'cat','withcomments','s','search','exact', 'sentence','poststart','postend','preview','debug', 'calendar','page','paged','more','tb', 'pb','author','order','orderby', 'year', 'monthnum', 'day', 'hour', 'minute', 'second', 'name', 'category_name', 'feed', 'author_name', 'static', 'pagename');
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for ($i=0; $i<count($wpvarstoreset); $i += 1) {
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$wpvar = $wpvarstoreset[$i];
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if (!isset($$wpvar)) {
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if (empty($_POST[$wpvar])) {
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if (empty($_GET[$wpvar]) && empty($path_info[$wpvar])) {
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$$wpvar = '';
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} elseif (!empty($_GET[$wpvar])) {
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$$wpvar = $_GET[$wpvar];
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} else {
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$$wpvar = $path_info[$wpvar];
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}
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} else {
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$$wpvar = $_POST[$wpvar];
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}
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}
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}
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if ('' != $feed) {
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$doing_rss = true;
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}
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if (1 == $tb) {
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$doing_trackback = true;
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}
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// Sending HTTP headers
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if ( !isset($doing_rss) || !$doing_rss ) {
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@header ('X-Pingback: '. get_settings('siteurl') . '/xmlrpc.php');
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} else {
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// We're showing a feed, so WP is indeed the only thing that last changed
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$wp_last_modified = mysql2date('D, d M Y H:i:s', get_lastpostmodified('GMT'), 0).' GMT';
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$wp_etag = '"' . md5($wp_last_modified) . '"';
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@header('Last-Modified: '.$wp_last_modified);
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@header('ETag: '.$wp_etag);
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@header ('X-Pingback: ' . get_settings('siteurl') . '/xmlrpc.php');
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// Support for Conditional GET
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if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) $client_last_modified = $_SERVER['HTTP_IF_MODIFIED_SINCE'];
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else $client_last_modified = false;
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if (isset($_SERVER['HTTP_IF_NONE_MATCH'])) $client_etag = stripslashes($_SERVER['HTTP_IF_NONE_MATCH']);
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else $client_etag = false;
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if ( ($client_last_modified && $client_etag) ?
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(($client_last_modified == $wp_last_modified) && ($client_etag == $wp_etag)) :
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(($client_last_modified == $wp_last_modified) || ($client_etag == $wp_etag)) ) {
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if ( preg_match('/cgi/',php_sapi_name()) ) {
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header('HTTP/1.1 304 Not Modified');
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echo "\r\n\r\n";
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exit;
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} else {
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if (version_compare(phpversion(),'4.3.0','>=')) {
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header('Not Modified', TRUE, 304);
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} else {
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header('HTTP/1.x 304 Not Modified');
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}
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exit;
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}
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}
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}
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// Getting settings from DB
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if ( isset($doing_rss) && $doing_rss == 1 )
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$posts_per_page = get_settings('posts_per_rss');
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if ( !isset($posts_per_page) || $posts_per_page == 0 )
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$posts_per_page = get_settings('posts_per_page');
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if ( !isset($what_to_show) )
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$what_to_show = get_settings('what_to_show');
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if ( isset($showposts) && $showposts ) {
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$showposts = (int) $showposts;
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$posts_per_page = $showposts;
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}
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if ( !isset($nopaging) ) {
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$nopaging = '';
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}
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$archive_mode = get_settings('archive_mode');
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$use_gzipcompression = get_settings('gzipcompression');
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$more_wpvars = array('posts_per_page', 'what_to_show', 'showposts', 'nopaging');
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// Construct the query string.
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$query_string = '';
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foreach (array_merge($wpvarstoreset, $more_wpvars) as $wpvar) {
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if ($$wpvar != '') {
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$query_string .= (strlen($query_string) < 1) ? '' : '&';
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$query_string .= $wpvar . '=' . rawurlencode($$wpvar);
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}
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}
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$query_string = apply_filters('query_string', $query_string);
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update_category_cache();
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// Call query posts to do the work.
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$posts = query_posts($query_string);
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if (1 == count($posts)) {
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if (is_single()) {
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$more = 1;
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$single = 1;
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}
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if ( $s && empty($paged) && !strstr($_SERVER['PHP_SELF'], 'wp-admin/')) { // If they were doing a search and got one result
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header('Location: ' . get_permalink($posts[0]->ID));
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}
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}
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$wp_did_header = true;
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endif;
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// Template redirection
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if (is_single() && (! isset($wp_did_single)) &&
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file_exists(ABSPATH . 'wp-content/single.php')) {
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$wp_did_single = true;
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include(ABSPATH . 'wp-content/single.php');
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exit;
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} else if (is_page() && (! isset($wp_did_page)) &&
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file_exists(ABSPATH . 'wp-content/page.php')) {
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$wp_did_page = true;
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include(ABSPATH . 'wp-content/page.php');
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exit;
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} else if (is_category() && (! isset($wp_did_category)) &&
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file_exists(ABSPATH . 'wp-content/category.php')) {
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$wp_did_category = true;
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include(ABSPATH . 'wp-content/category.php');
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exit;
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} else if (is_author() && (! isset($wp_did_author)) &&
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file_exists(ABSPATH . 'wp-content/author.php')) {
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$wp_did_author = true;
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include(ABSPATH . 'wp-content/author.php');
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exit;
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} else if (is_date() && (! isset($wp_did_date)) &&
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file_exists(ABSPATH . 'wp-content/date.php')) {
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$wp_did_date = true;
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include(ABSPATH . 'wp-content/date.php');
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exit;
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} else if (is_archive() && (! isset($wp_did_archive)) &&
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file_exists(ABSPATH . 'wp-content/archive.php')) {
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$wp_did_archive = true;
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include(ABSPATH . 'wp-content/archive.php');
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exit;
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} else if (is_search() && (! isset($wp_did_search)) &&
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file_exists(ABSPATH . 'wp-content/search.php')) {
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$wp_did_search = true;
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include(ABSPATH . 'wp-content/search.php');
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exit;
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} else if (is_feed() && $pagenow != 'wp-feed.php') {
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include(dirname(__FILE__) . '/wp-feed.php');
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exit;
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} else if ($pagenow != 'wp-trackback.php' && $tb == 1) {
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include(dirname(__FILE__) . '/wp-trackback.php');
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exit;
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}
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if ($pagenow != 'post.php' && $pagenow != 'edit.php') {
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if ( get_settings('gzipcompression') )
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gzip_compression();
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}
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?>
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