> Rabih Tayyem writes: > > > PS: I don't take credit for the code as it is a modified version of > > a code I found long time back (this same code is running on one of > > my applications for months without any problem).. > > Thanks. I'll find use for that! > > However, altho I know that by making the random number big enough > the likelyhood of collisions can be made vanishingly small, I was > actually concerned with eliminating the possibility of collisions > altogether by checking to see if the number had been used before. > > I just don't know how to do that properly with Mysql. Perhaps it > is necessary to lock to table, check, make the insert and then > unlock it. But I was hoping that there would be a simpler way.
Replied off-list with a solution. JM -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
