3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $var = NULL; isset($var['test']['aa']); $var2 = stdClass(); isset($var2['test']['aa']);
based on J2pcc
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function stdClass() in /in/jOZAX:6 Stack trace: #0 {main} thrown in /in/jOZAX on line 6
Process exited with code 255.
Output for 5.3.22 - 5.6.28
Fatal error: Call to undefined function stdClass() in /in/jOZAX on line 6
Process exited with code 255.