3v4l.org

run code in 300+ PHP versions simultaneously
<?php $get_string = "TOKEN=EC%2d09F245458F168291J&TIMESTAMP=2015%2d08%2d29T08%3a22%3a55Z&CORRELATIONID=bf30a7057eaa1&ACK=Success&VERSION=78&BUILD=000000"; parse_str($get_string, $get_array); print_r($get_array); echo $get_array['ACK'];
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [TOKEN] => EC-09F245458F168291J [TIMESTAMP] => 2015-08-29T08:22:55Z [CORRELATIONID] => bf30a7057eaa1 [ACK] => Success [VERSION] => 78 [BUILD] => 000000 ) Success
preferences:
358.04 ms | 406 KiB | 459 Q