3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { public function __construct() { $this->{chr(0)} = 'bar'; } } var_dump(new Foo());
based on IAtol
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Cannot access property started with '\0' in /in/u96fk:5 Stack trace: #0 /in/u96fk(8): Foo->__construct() #1 {main} thrown in /in/u96fk on line 5
Process exited with code 255.
Output for 5.3.18 - 5.6.28
Fatal error: Cannot access property started with '\0' in /in/u96fk on line 5
Process exited with code 255.