[Resolved] Urgent: need a function to prevent automatic registration

[ainars]

Urgently need a function which generates a code in picture format and checks this code when user submits a form.

Someone at my website started to register 10-20 accounts per hour and I think its automatic registration.

I think the same user uses automatic email address registration at one of free emails servers. For example if account name is "user1" , email address is [e-mail] if account name is "user59", email address is [e-mail].

I use heavely modified PHP Nuke 6.0 and I can not upgrade it to the latest version of PHP Nuke which contains this function.

I have to disable user registration what is not good and need to add this function as soon as possible.

Thanks.

[Kudose]

Make a function to genereate a random number. Echo it out in your script, make them type in the random number to register.

[ainars]

it's not a problem to gererate a random number but as I understand it doesnt help if this code is being displayed in text format.

i need some function which converts this code to gif or jpg image.

[Kudose]

http://www.1phpstreet.com/vb/scripts/ShowCode.asp?txtCodeId=762&lngWId=8

[ainars]

Thank you very much, cudose.
That's what I need.

[Kudose]

Your welcome. Please mark this thread as resolved at the bottom of this thread.