3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class a { protected $b = 'a'; public static function c() { return self::$b; } } echo a::$c;
based on edSen
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Access to undeclared static property: a::$c in /in/qGf2A:13 Stack trace: #0 {main} thrown in /in/qGf2A on line 13
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Fatal error: Access to undeclared static property: a::$c in /in/qGf2A on line 13
Process exited with code 255.