* @param string $media
* @see Page::initHead()
*/
- public function registerStylesheet($path, string $media = 'screen')
+ public function registerStylesheet(string $path, string $media = 'screen')
{
$path = Network::appendQueryParam($path, ['v' => FRIENDICA_VERSION]);
*
* Taken from http://webcheatsheet.com/php/get_current_page_url.php
*/
- private function curPageURL()
+ private function curPageURL(): string
{
$pageURL = 'http';
if (!empty($_SERVER["HTTPS"]) && ($_SERVER["HTTPS"] == "on")) {