3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( 'pageId' => 1225, 'cityCode' => 3000, 'force' => true ); echo 'http://admin.tuniu.org/api/cms/app/channel?' . base64_encode(json_encode($arr));
Output for 5.6.0 - 5.6.23, 7.0.0 - 7.0.20, 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
http://admin.tuniu.org/api/cms/app/channel?eyJwYWdlSWQiOjEyMjUsImNpdHlDb2RlIjozMDAwLCJmb3JjZSI6dHJ1ZX0=
preferences:
166.02 ms | 404 KiB | 212 Q