public static function fooex($a)
{
echo "fooex({$a})/" . parent::bar3(5, 5, 5) . X::bar4(6, 6, 6);
// should not be called statically
}
public static function fooex($a)
{
echo "fooex({$a})/" . parent::bar3(5, 5, 5) . X::bar4(6, 6, 6);
// should not be called statically
}