1. Create the DB with the sqlite3 command
2. Hook into the DB with PHP: example here
3. Realize that that it's not working...
4. Set the permissions so it works correctly.
   • chmod a+w database.db
   • setfacl -m "u:user:rwx" directory
5. ???
6. profit

Something worthy of note is that user is typically going to be www-data. If it's not, check with your sysadmin to find out who php is running as.