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run code in 150+ php & hhvm versions
Bugs & Features
<?php class B extends A { const A = 'a'; } class C extends B { const B = 'b'; } abstract class A { private static $constants = array(); public static function get() { self::resolve(); } private static function resolve() { $r = new ReflectionClass(get_called_class()); var_dump($r->getConstants()); } } $arr = array(false); var_dump(in_array(false, $arr, true));
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(true)
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/MKncn 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/MKncn 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/MKncn on line 5
Process exited with code 255.