3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php abstract class bar { public function __construct() { var_dump(get_class($this)); var_dump(get_class()); } } class foo extends bar { } new foo; ?>
Output for 5.0.0 - 7.2.0
string(3) "foo" string(3) "bar"
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/l7Rfr 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_CLASS in /in/l7Rfr on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/l7Rfr on line 3
Process exited with code 255.