3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(json_decode("\"\u041f\u0440\u0438\u0432\u0435\u0442\""));
Output for 5.2.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(12) "Привет"
Output for 5.2.1
string(36) "\u041f\u0440\u0438\u0432\u0435\u0442"
Output for 5.2.0
NULL
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/i80Wn 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/i80Wn 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/i80Wn 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/i80Wn on line 3