3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { const INDEX = 1; public $array = array(self::INDEX => 'a', 'b', 'c'); } $foo = new Foo; var_dump($foo->array);
based on FVQ1B
Output for 5.6.7 - 7.2.0
array(3) { [1]=> string(1) "a" [2]=> string(1) "b" [3]=> string(1) "c" }
Output for 5.3.0 - 5.5.35
array(2) { [0]=> string(1) "b" [1]=> string(1) "c" }
Output for 5.1.0 - 5.2.17
array(2) { [1]=> string(1) "a" [0]=> string(1) "b" }
Output for 5.0.5
array(2) { [0]=> string(1) "b" [1]=> string(1) "a" }
Output for 5.0.0 - 5.0.4
Fatal error: Cannot access self:: when no class scope is active in /in/foMUi on line 8
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/foMUi 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/foMUi 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/foMUi on line 4
Process exited with code 255.