Test: Variable from others…
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Array
(
[price] => Array
(
[0] => Array
(
[price_range_name] => 3999 – 211500
[price_range_min] => 3999
[price_range_max] => 211500
[price_count_product] => 579
)

[1] => Array
(
[price_range_name] => 211501 – 423000
[price_range_min] => 211501
[price_range_max] => 423000
[price_count_product] => 28
)

[2] => Array
(
[price_range_name] => 423001 – 634500
[price_range_min] => 423001
[price_range_max] => 634500
[price_count_product] => 4
)

[3] => Array
(
[price_range_name] => greater than 634501
[price_range_min] => 634501
[price_range_max] => 850000
[price_count_product] => 1
)

)

[stars_hotel] => Array
(
[0] => Array
(
[star_rating] => 0
[star_count_product] => 181
)

[1] => Array
(
[star_rating] => 3
[star_count_product] => 51
)

[2] => Array
(
[star_rating] => 4
[star_count_product] => 342
)

[3] => Array
(
[star_rating] => 5
[star_count_product] => 35
)

)

[airlines] => Array
(
[0] => Array
(
[airlinecode] => 3U
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-sichuan.jpg
[airline_name] => Sichuan Airlines
[count_product] => 4
)

[1] => Array
(
[airlinecode] => 6E
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-india-go-logo.jpg
[airline_name] => Indigo Air
[count_product] => 2
)

[2] => Array
(
[airlinecode] => 8L
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/luckyair-icon.png
[airline_name] => Lucky air
[count_product] => 6
)

[3] => Array
(
[airlinecode] => 8M
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/myanmar-airways-tn.svg
[airline_name] => Myanmar Airways
[count_product] => 3
)

[4] => Array
(
[airlinecode] => AC
[url_airline_pic_icon] =>
[airline_name] => Air Canada
[count_product] => 2
)

[5] => Array
(
[airlinecode] => AF
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-Air_France.gif
[airline_name] => Air France
[count_product] => 1
)

[6] => Array
(
[airlinecode] => AI
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-Air-India.gif
[airline_name] => Air India
[count_product] => 1
)

[7] => Array
(
[airlinecode] => AY
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/fiinnair-tn.svg
[airline_name] => Finnair
[count_product] => 7
)

[8] => Array
(
[airlinecode] => BR
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/eva-tn.svg
[airline_name] => EVA Air
[count_product] => 10
)

[9] => Array
(
[airlinecode] => CA
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-Air_China.gif
[airline_name] => Air China
[count_product] => 18
)

[10] => Array
(
[airlinecode] => CI
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/china-airlines-tn.svg
[airline_name] => China Airlines
[count_product] => 19
)

[11] => Array
(
[airlinecode] => CX
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/cathay-pacific-tn.svg
[airline_name] => Cathay Pacific
[count_product] => 9
)

[12] => Array
(
[airlinecode] => CZ
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/cz_tn.png
[airline_name] => China Southern Airlines
[count_product] => 20
)

[13] => Array
(
[airlinecode] => DD
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/nokair-logo-tn.jpg
[airline_name] => NOK Airlines
[count_product] => 2
)

[14] => Array
(
[airlinecode] => DR
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/dr_tn.png
[airline_name] => Ruili Airlines
[count_product] => 2
)

[15] => Array
(
[airlinecode] => EK
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/ek_tn.png
[airline_name] => Emirates Airlines
[count_product] => 17
)

[16] => Array
(
[airlinecode] => ET
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-Ethiopian.gif
[airline_name] => Ethiopian Airlines
[count_product] => 3
)

[17] => Array
(
[airlinecode] => EY
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/etihad-airways-tn.svg
[airline_name] => Etihad Airways
[count_product] => 2
)

[18] => Array
(
[airlinecode] => FD
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/airasia-tn.svg
[airline_name] => Thai AirAsia
[count_product] => 19
)

[19] => Array
(
[airlinecode] => FM
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-shanghai.jpg
[airline_name] => Shanghai Airlines
[count_product] => 1
)

[20] => Array
(
[airlinecode] => GF
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-Gulf-Air.gif
[airline_name] => Gulf Air
[count_product] => 5
)

[21] => Array
(
[airlinecode] => HB
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/greater-bay-tn.svg
[airline_name] => Greater Bay Airlines
[count_product] => 3
)

[22] => Array
(
[airlinecode] => HU
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/hainanairlines-th.svg
[airline_name] => Hainan Airlines
[count_product] => 1
)

[23] => Array
(
[airlinecode] => HX
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/hong-kong-airlines-tn.svg
[airline_name] => Hong Kong Airlines
[count_product] => 1
)

[24] => Array
(
[airlinecode] => JL
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/japan-air_Lines-tn.svg
[airline_name] => Japan Airlines
[count_product] => 10
)

[25] => Array
(
[airlinecode] => JX
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/starlux-tn.svg
[airline_name] => Starlux Airlines
[count_product] => 3
)

[26] => Array
(
[airlinecode] => KC
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-astana_logo.png
[airline_name] => Air Astana
[count_product] => 1
)

[27] => Array
(
[airlinecode] => KE
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/korean-air-tn.svg
[airline_name] => Korean Air
[count_product] => 2
)

[28] => Array
(
[airlinecode] => KL
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-klm.gif
[airline_name] => KLM
[count_product] => 1
)

[29] => Array
(
[airlinecode] => KY
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/ky_icon.png
[airline_name] => kunming airline
[count_product] => 2
)

[30] => Array
(
[airlinecode] => LH
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-Luft.gif
[airline_name] => Lufthansa
[count_product] => 3
)

[31] => Array
(
[airlinecode] => LX
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-Swiss.gif
[airline_name] => Swiss International Airlines
[count_product] => 4
)

[32] => Array
(
[airlinecode] => MF
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-Xiamen-Airlines.gif
[airline_name] => Xiamen Airlines
[count_product] => 1
)

[33] => Array
(
[airlinecode] => MH
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-malay.gif
[airline_name] => Malaysia Airlines
[count_product] => 5
)

[34] => Array
(
[airlinecode] => MM
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/peachair_icon.svg
[airline_name] => Peach Air
[count_product] => 10
)

[35] => Array
(
[airlinecode] => MU
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/chinaeastern_icon.png
[airline_name] => China Eastern
[count_product] => 14
)

[36] => Array
(
[airlinecode] => NH
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-ANA.gif
[airline_name] => All Nippon Airways
[count_product] => 1
)

[37] => Array
(
[airlinecode] => OS
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/austrian-airlines-tn.svg
[airline_name] => Austrian Airlines
[count_product] => 6
)

[38] => Array
(
[airlinecode] => PR
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-Philip.gif
[airline_name] => Philippine Airlines
[count_product] => 1
)

[39] => Array
(
[airlinecode] => QF
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-Quantas.gif
[airline_name] => Qantas
[count_product] => 5
)

[40] => Array
(
[airlinecode] => QR
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/qatar-tn.svg
[airline_name] => Qatar Airways
[count_product] => 50
)

[41] => Array
(
[airlinecode] => QW
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/qingdao_tn.svg
[airline_name] => Qingdao Airlines
[count_product] => 8
)

[42] => Array
(
[airlinecode] => S7
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/siberia_airlines_tn.png
[airline_name] => Siberian Airlines
[count_product] => 1
)

[43] => Array
(
[airlinecode] => SL
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/sl_tn.png
[airline_name] => Thai Lion Air
[count_product] => 22
)

[44] => Array
(
[airlinecode] => SQ
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/singapore-airlines-tn.svg
[airline_name] => Singapore Airlines
[count_product] => 28
)

[45] => Array
(
[airlinecode] => SV
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/saudi-arabian-airlines-tn.svg?v=4
[airline_name] => Saudi Arabian Airlines
[count_product] => 7
)

[46] => Array
(
[airlinecode] => TG
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/thai-airways-tn.svg
[airline_name] => Thai Airways
[count_product] => 137
)

[47] => Array
(
[airlinecode] => TK
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tk-th.svg
[airline_name] => Turkish Airlines
[count_product] => 41
)

[48] => Array
(
[airlinecode] => TR
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/scoot-tn.svg
[airline_name] => Scoot Airlines
[count_product] => 7
)

[49] => Array
(
[airlinecode] => UB
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/ub_tn.png
[airline_name] => Myanmar National Airlines
[count_product] => 4
)

[50] => Array
(
[airlinecode] => VJ
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/vietJet-air-tn.png
[airline_name] => Vietjet Air
[count_product] => 4
)

[51] => Array
(
[airlinecode] => VN
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/vietnam-airlines-tn.svg
[airline_name] => Vietnam Airlines
[count_product] => 3
)

[52] => Array
(
[airlinecode] => VZ
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/vz_tn.png
[airline_name] => Thai Viet Jet Air
[count_product] => 26
)

[53] => Array
(
[airlinecode] => W5
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/tn-Mahan-Air.gif
[airline_name] => Mahan Air
[count_product] => 1
)

[54] => Array
(
[airlinecode] => WY
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/wy_tn.png
[airline_name] => Oman Air
[count_product] => 1
)

[55] => Array
(
[airlinecode] => XJ
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/air-asia-x-tn.svg
[airline_name] => Thai AirAsia X
[count_product] => 28
)

[56] => Array
(
[airlinecode] => ZH
[url_airline_pic_icon] => https://cdns3.tourprox.com/TPXWebsite/tn_airlinelogo/zh_tn.png
[airline_name] => Shenzhen Airlines
[count_product] => 1
)

)

)