I’ve run across the function dbUpdate() in some of the LibreNMS code (like includes/polling/ports.inc.php) that references the dbUpdate function, but I can’t locate the function anywhere. Could someone point me in the right direction?
Update: Found it - includes/dbFacile.php:134
For anyone else stuck with a similar issue, there’s apparently a function built into PHP you can use to locate functions - How to find out where a function is defined using PHP ? - GeeksforGeeks