3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $mail_message = "The IP: tried to upload $QUERYSTRING at " . time(); echo $mail_message;
based on sJq5E
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: QUERYSTRING in /in/cFNAD on line 3 The IP: tried to upload at 1412598166
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: QUERYSTRING in /in/cFNAD on line 3 The IP: tried to upload at 1412598166