3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // Полиморфизм :D $objA = [ 'type' => 'A', 'data' => [ 'text' => 'Привет, мир!' ] ]; $objB = [ 'type' => 'B', 'data' => [ 'pieces' => ['Hello', 'world!'] ] ]; printObj($objA); printObj($objB); function printObj($obj) { call_user_func('printObj' . $obj['type'], $obj['data']); } function printObjA($data) { echo $data['text'] . PHP_EOL; } function printObjB($data) { echo implode(', ', $data['pieces']) . PHP_EOL; }
Output for 5.4.0 - 7.1.0
Привет, мир! Hello, world!
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/3ICjn on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/3ICjn on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/3ICjn on line 4
Process exited with code 255.