3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $response = array( "status" => "0", "message" => "Invalid user name or password", "user" => array() ); echo json_encode($response);
Output for 5.2.0 - 7.1.0
{"status":"0","message":"Invalid user name or password","user":[]}
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/8onhu on line 8
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/8onhu on line 8
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/8onhu on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/8onhu on line 8