3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $this = "bla"; echo $this; ?>
Output for 5.0.0 - 5.4.34
Fatal error: Cannot re-assign $this in /in/PtOLD on line 2
Process exited with code 255.
Output for 4.3.0 - 4.4.9
bla