I want to create a form where, for example, a person enters a 7 digit n

I want to create a form where, for example, a person enters a 7 digit number. Each number represents a different field, although when completing the form the person just records the 7 numbers in the text box. The php form would then pull out the values in the database fields. I don't know if that made sense but if you know what I mean does anyone know of a script/code for it? Many thanks!

Unfortunately I did not understood your question. 

Can you please explain in more details what are you trying to achieve? Also if possible provide us more details about your workflow and what you want to achieve with numbers that should be assigned as values to each field. You can also provide us ID of the form you are working on.

Looking forward to your reply.