3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Something { const INFO = 'info'; public static $messages = [Something::INFO => 'info']; } $something = new Something; var_dump($something::INFO); var_dump($something::$messages);
based on OhvA3
Output for 5.4.0 - 7.2.0
string(4) "info" array(1) { ["info"]=> string(4) "info" }
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/3KIru on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/3KIru on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/3KIru on line 4
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_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/3KIru on line 4
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/3KIru on line 4
Process exited with code 255.