3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class P{ public $foo; } class C extends P { public $lol; public function getFields() { var_dump(array_keys(get_class_vars(get_class($this)))); return array_keys(get_class_vars(__CLASS__)); } } $c = new C(); var_dump($c->getFields());
Output for 5.0.0 - 5.6.28, 7.0.0 - 7.1.0
array(2) { [0]=> string(3) "lol" [1]=> string(3) "foo" } array(2) { [0]=> string(3) "lol" [1]=> string(3) "foo" }
Output for hhvm-3.10.0 - 3.12.0
array(2) { [0]=> string(3) "foo" [1]=> string(3) "lol" } array(2) { [0]=> string(3) "foo" [1]=> string(3) "lol" }
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/PW0sM 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_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/PW0sM 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/PW0sM on line 4
Process exited with code 255.