3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $json = '[{"0":"1234","1":"3456","2":"5678","3":"7890"}]'; $ids = json_decode($json, true); foreach($ids as $value) { echo $value.PHP_EOL; }
based on VDSEm
Output for 5.4.0 - 7.2.0
Notice: Array to string conversion in /in/I1SuB on line 8 Array
Output for 5.2.0 - 5.3.29
Array
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/I1SuB on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/I1SuB on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/I1SuB on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/I1SuB on line 5