3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{"1":[1,"7"],"2":[2,"10"],"3":[3,"17"],"4":[4,"8"],"5":[5,"10"],"6":[6,"11"],"7":[7,"13"],"8":[8,"9"],"9":[9,"13"],"10":[10,"15"],"11":[11,"14"],"12":[12,"16"],"13":[13,"16"],"14":[14,"18"],"15":[15,"10"],"16":[16,"54"],"17":[17,"76"],"18":[18,"57"],"19":[19,"73"],"20":[20,"61"],"21":[21,"45"],"22":[22,"56"],"23":[23,"72"],"24":[24,"44"],"25":[25,"2"],"26":[26,"29"],"27":[27,"3"],"28":[28,"1"],"29":[29,"5"],"30":[30,0]}'; $arr = json_decode($json); echo json_encode(array_values($arr));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: array_values(): Argument #1 ($array) must be of type array, stdClass given in /in/Se1sT:6 Stack trace: #0 /in/Se1sT(6): array_values(Object(stdClass)) #1 {main} thrown in /in/Se1sT on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_values() expects parameter 1 to be array, object given in /in/Se1sT on line 6 null
Output for 5.2.0 - 5.2.17
Warning: array_values(): The argument should be an array in /in/Se1sT on line 6 null
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/Se1sT on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/Se1sT on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/Se1sT on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/Se1sT on line 4
preferences:
231.89 ms | 401 KiB | 354 Q