'/sauna/filter/150/0/0/10'

'150/0/0/10'

array (
  0 => '150',
  1 => '0',
  2 => '0',
  3 => '10',
)

array (
  0 => 150,
  1 => 10,
)

array (
  'city_id' => 1,
  'price' => 19,
)