3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $return = 'json'; print_r(json_decode( json_encode(array("return" => $return, "success" => true)), true));
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [return] => json [success] => 1 )
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/dPCXG 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/dPCXG on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/dPCXG 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/dPCXG on line 4