3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class CFG { private static $data = []; public static function set($key, $value) { self::$data[$key] = $value; } public static function get($key) { if (isset(self::$data[$key])) { return self::$data[$key]; } throw new Exception('Key not set'); } } CFG::set('foo', 'bar'); echo CFG::get('foo');
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bar
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/WhmRP on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/WhmRP on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/WhmRP on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/WhmRP on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/WhmRP on line 5
Process exited with code 255.