3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Filesystem { const DISABLED = 0; const DEBUG = 1; const INFO = 2; const WARN = 4; const ERROR = 8; private static $ERROR_LEVELS = array(self::DISABLED, self::DEBUG, self::INFO, self::WARN, self::ERROR); public static $DEFAULT_LEVEL = 6; } echo Filesystem::$DEFAULT_LEVEL;
Output for 5.0.0 - 7.1.0
6
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/7neoC</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/7neoC</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/7neoC</b> on line <b>4</b><br />
Process exited with code 255.