3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class foo { var $x = 'y'; function __construct() { bar(); } private function bar() { return $this->x; } } echo new foo();
based on KJer4
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function bar() in /in/QSais:6 Stack trace: #0 /in/QSais(12): foo->__construct() #1 {main} thrown in /in/QSais on line 6
Process exited with code 255.
Output for 5.3.20 - 5.6.28
Fatal error: Call to undefined function bar() in /in/QSais on line 6
Process exited with code 255.