3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array['bg'] = 'Текст на български'; $array['en'] = 'Text in English'; echo json_encode($array);
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
{"bg":"\u0422\u0435\u043a\u0441\u0442 \u043d\u0430 \u0431\u044a\u043b\u0433\u0430\u0440\u0441\u043a\u0438","en":"Text in English"}
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/sWsvS on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/sWsvS on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/sWsvS on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/sWsvS on line 5