'/sauna/filter/50/0/0/0'
'50/0/0/0'
array (
  0 => '50',
  1 => '0',
  2 => '0',
  3 => '0',
)
array (
  0 => 50,
)
array (
  'city_id' => 1,
  'price' => 20,
)
Location:http://dev3.laznya.ua/users/ru/catalog.php?city_id=1&price=20
тест в новом окне