3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php //$s=NULL; if(is_array($s)&& isset($s['h']['h'])) print 'Seted'; else print 'Not seted';
Output for 5.0.4 - 5.6.25, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: s in /in/5AU6P on line 3 Not seted
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: s in /in/5AU6P on line 3 Not seted