3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $json = '{"1850":1,"1851":2,"1853":3,"1854":4,"1855":5}'; $json = json_decode($json); foreach($json as $key => $val) { echo $key.' - '.$val.PHP_EOL; }
based on lZkTg
Output for 5.2.0 - 7.2.0
1850 - 1 1851 - 2 1853 - 3 1854 - 4 1855 - 5
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/pNL3m 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/pNL3m 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/pNL3m 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/pNL3m on line 5