3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { const VALUES = array( 'a', 'b', 'c' ); const SOMEVALUE = self::VALUES[0]; } $vals = Foo::VALUES; var_dump($vals[0]);
Output for 5.6.7 - 7.1.0
string(1) "a"
Output for 5.0.0 - 5.5.35
Fatal error: Arrays are not allowed in class constants in /in/BYSnC on line 7
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/BYSnC 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_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/BYSnC 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/BYSnC on line 5
Process exited with code 255.