- $dt = new DateTime($nb->created, new DateTimeZone('UTC'));
-
- // I posit that it's sufficiently impossible
- // for the same user to generate two CRC-32-clashing
- // URLs in the same second that this is a safe unique identifier.
- // If you find a real counterexample, contact me at acct:evan@status.net
- // and I will publicly apologize for my hubris.
-
- $created = $dt->format('YmdHis');
-
- $crc32 = sprintf('%08x', $nb->url_crc32);
-