changed to this:

---------------------
function bla (App &$a) {
	$a->bla = 'stuff';
}
---------------------

Signed-off-by: Roland Häder <roland@mxchange.org>

include/event.php

@@ -206,7 +206,7 @@ function bbtoevent($s) {
 }
 
 
-function sort_by_date($a) {
+function sort_by_date(App &$a) {
 
 	usort($a,'ev_compare');
 	return $a;