list($proxy, $ip) = common_client_ip();
// IP + time + random number should help to avoid collisions
- $baseNickname = $ip . '-' . time() . '-' . common_good_rand(5);
+ $baseNickname = $ip . '-' . time() . '-' . common_random_hexstr(5);
$profile = new Profile();
$profile->nickname = $baseNickname;