3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $fn = (function(){ var_dump(isset($this)); }) ; $fn->call(new class{});
based on cfPJ2
Output for 7.0.0 - 7.2.0
bool(true)
Output for 5.4.10 - 5.6.28
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/IIp3e on line 10
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected T_CLASS in /in/IIp3e on line 10
Process exited with code 255.