[ticket/12842] Skip parameters without exlicit type

PHPBB3-12842
Merge pull request #2725 from Nicofuma/ticket/12842

[ticket/12842] Out of memory issue in code sniffer call for extensions

* Nicofuma/ticket/12842:
  [ticket/12842] Skip parameters without exlicit type
[ticket/12844] Don't clear $dbpasswd early in connection manager

PHPBB3-12844
Merge pull request #2727 from Nicofuma/ticket/12844

[ticket/12844] Don't clear $dbpasswd early in connection manager

* Nicofuma/ticket/12844:
  [ticket/12844] Don't clear $dbpasswd early in connection manager