3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Test { public $obj; } $obj = new Test(); $obj->obj = $obj; var_export($obj, true);
based on s981T
Output for 5.6.0 - 7.2.6
Warning: var_export does not handle circular references in /in/p7h4h on line 9