+ _debug("site_url: $site_url", $debug_enabled);
+ _debug("feed_title: " . $rss->get_title(), $debug_enabled);
+
+ if ($favicon_needs_check || $force_refetch) {
+
+ /* terrible hack: if we crash on floicon shit here, we won't check
+ * the icon avgcolor again (unless the icon got updated) */
+
+ $favicon_file = ICONS_DIR . "/$feed.ico";
+ $favicon_modified = @filemtime($favicon_file);
+
+ _debug("checking favicon...", $debug_enabled);
+
+ check_feed_favicon($site_url, $feed);
+ $favicon_modified_new = @filemtime($favicon_file);
+
+ if ($favicon_modified_new > $favicon_modified)
+ $favicon_avg_color = '';
+
+ if (file_exists($favicon_file) && function_exists("imagecreatefromstring") && $favicon_avg_color == '') {
+ require_once "colors.php";