3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php public class FooBar { private $_x; public function printX() { echo $x; } } $foobar = new FooBar(); $foobar->printX();
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected 'public' (T_PUBLIC) in /in/3Zk7K on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected T_PUBLIC in /in/3Zk7K on line 3
Process exited with code 255.