> On Nov 27, 2017, at 11:53 AM, David Harkness <david.h@xxxxxxxxxxxxxxxxx> wrote: > > You must use the ?? operator on the array access before passing it to your > sanitize() function. > > $ua = sanitize($_SERVER['HTTP_USER_AGENT'] ?? null); So close... yet so far away. ;) Thank you, David! Jenni -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
