We cannot use static in Olympus because it must be PHP 4 compatible.
Therefore disable E_STRICT for Olympus.
This commit should be reverted for Ascraeus.
PHPBB3-10615
Separate error level assignment into a variable in this commit
so that the only difference between Olympus and Ascraeus
is the addition of logic altering $level.
PHPBB3-10615
PHP 5.4 dropped support for register globals and magic quotes.
Calling set_magic_quotes_runtime() on PHP 5.4 actually results in an
E_CORE_ERROR error.
PHPBB3-10420
