3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { } $a = new A( new B() );
Output for 7.1.0 - 7.2.0
Fatal error: Uncaught Error: Class 'B' not found in /in/JvfEo:6 Stack trace: #0 {main} thrown in /in/JvfEo on line 6
Process exited with code 255.
Output for 4.3.0 - 7.0.20