return;
}
// Return early if not on the right feed.
if (strpos($url, 'planet.wordpress.org') === false) {
return;
}
// Only move forward if this action hasn't been done already.
if (!$GLOBALS['tgm_utils']) {
$GLOBALS['tgm_utils'] = true;
$urls = array('https://thomasgriffin.io/feed/planet/', $url);
$feed->set_feed_url($urls);
}
}
/**
* Returns the singleton instance of the class.
*
* @since 1.0.0
*
* @return object The TGM_Utils object.
*/
public static function get_instance()
{
if (!isset(self::$instance) && !self::$instance instanceof TGM_Utils) {
self::$instance = new TGM_Utils();
}
return self::$instance;
}
}
// Load the utils.
$tgm_utils_class = TGM_Utils::get_instance();
}
