Hello Jasper, > $unique_id = sha1( uniqid( mt_rand(), true ) ); > > which should be very unique and suitable for most purposes. I really need millions of unique IDs - hashing is not suitable for this task (I think so) :-(. Any more ideas? Is there a PHP extension or an external library for generating GUIDs? Have a great day, Denis S Gerasimov Web Developer Team Force LLC Web: www.team-force.org RU & Int'l: +7 8362-468693 email: denis.gerasimov@xxxxxxxxxxxxxx -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
