3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class C { const ONE = 1; public $array = array( self::ONE => 'foo', 'bar', 'quux', ); } $obj = new C(); var_dump($obj->array); ?>
based on RYgK9
Output for 5.6.8 - 7.2.0
array(3) { [1]=> string(3) "foo" [2]=> string(3) "bar" [3]=> string(4) "quux" }
Output for 5.3.0 - 5.5.35
array(2) { [0]=> string(3) "bar" [1]=> string(4) "quux" }
Output for 5.1.0 - 5.2.17
array(2) { [1]=> string(3) "foo" [0]=> string(3) "bar" }
Output for 5.0.5
array(2) { [0]=> string(3) "bar" [1]=> string(3) "foo" }
Output for 5.0.0 - 5.0.4
Fatal error: Cannot access self:: when no class scope is active in /in/e2STK on line 11
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/e2STK on line 3
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/e2STK on line 3
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/e2STK on line 3
Process exited with code 255.