3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(json_decode("[[1]]", false, 2)); var_dump(json_last_error());
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
NULL int(1)
Output for 5.2.0 - 5.2.17
Warning: json_decode() expects at most 2 parameters, 3 given in /in/0ppTf on line 3 NULL Fatal error: Call to undefined function json_last_error() in /in/0ppTf on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/0ppTf 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/0ppTf 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/0ppTf 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/0ppTf on line 3