Модуль на винде.

Only variables should be assigned by reference
Error on file C:\Program Files (x86)\xampp2\htdocs\6\including\show.php, on line: 29
Code: $tmp_roster = &$cache->get('get_last_roster',0);

Only variables should be assigned by reference
Error on file C:\Program Files (x86)\xampp2\htdocs\6\including\show.php, on line: 49
Code: $roster = &roster_sort($new['data']['request_data']['items']);

Only variables should be assigned by reference
Error on file C:\Program Files (x86)\xampp2\htdocs\6\including\show.php, on line: 50
Code: $roster_id = &roster_resort_id($roster);

Only variables should be assigned by reference
Error on file C:\Program Files (x86)\xampp2\htdocs\6\including\show.php, on line: 52
Code: $cached_roster = &roster_sort($tmp_roster['data']['request_data']['items']);