3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{[{"id":"3","value":"Alaska","abbrev":"AK"},{"id":"4","value":"Alabama","abbrev":"AL"},{"id":"9","value":"California","abbrev":"CA"},{"id":"29","value":"Marshall Islands","abbrev":"MH"},{"id":"49","value":"Palau","abbrev":"PW"}]}'; var_dump(json_decode($json));
Output for 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 - 5.6.28, 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
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/B7BGi 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/B7BGi 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/B7BGi 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/B7BGi on line 4

preferences:
274.99 ms | 401 KiB | 400 Q