3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(json_decode('callback({config:{currencies:["USD"]}})'), true);
Output for 5.2.0, 5.2.9 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
NULL bool(true)
Output for 5.2.1 - 5.2.8
string(39) "callback({config:{currencies:["USD"]}})" bool(true)
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/7jMDB on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/7jMDB on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/7jMDB on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/7jMDB on line 3