Online PHP editor | refs for 2HB8G

<?php $str = '{"success":true,"data":{"HKT":{"0":{"price":34455,"airline":"I4","flight_number":9557,"departure_at":"2018-03-16T20:10:00Z","return_at":"2018-03-28T12:00:00Z","expires_at":"2018-01-15T22:54:59Z"},"1":{"price":27967,"airline":"CZ","flight_number":356,"departure_at":"2018-03-21T21:40:00Z","return_at":"2018-03-28T16:50:00Z","expires_at":"2018-01-15T11:50:37Z"},"2":{"price":26520,"airline":"CZ","flight_number":6002,"departure_at":"2018-03-13T21:40:00Z","return_at":"2018-03-25T16:50:00Z","expires_at":"2018-01-16T21:19:06Z"},"3":{"price":27570,"airline":"CZ","flight_number":6002,"departure_at":"2018-03-06T21:40:00Z","return_at":"2018-03-28T16:50:00Z","expires_at":"2018-01-14T17:57:13Z"},"4":{"price":49088,"airline":"S7","flight_number":181,"departure_at":"2018-03-06T17:20:00Z","return_at":"2018-03-07T22:45:00Z","expires_at":"2018-01-15T09:47:34Z"},"5":{"price":85262,"airline":"SU","flight_number":8153,"departure_at":"2018-03-06T09:20:00Z","return_at":"2018-03-26T04:30:00Z","expires_at":"2018-01-15T08:51:51Z"}}},"error":null,"currency":"rub"}'; $array = json_decode(utf8_decode($str), true); print_r($array); echo $array['data']['PAR'][0]['airline'];