'/sauna/filter/100/0/0/0/12/'
'100/0/0/0/12/'
array ( 0 => '100', 1 => '0', 2 => '0', 3 => '0', 4 => '12', )
array ( 0 => 100, 1 => 12, )
array ( 'city_id' => 1, 'price' => 20, )