if statements in printf

[Anon]

I have an if &id and else codeing in a page!
I want to if $id to then search for the six fields of information and act accordingly.

The six fields are video url's, and I want PHP to display links according to what data is in which field, so for example, if videourllow and videourlhigh had information but viderourlmed didn't, I would want PHP to show the two fields that had information in them. This would all need to go into the if $id statement!

I hope someone can help!

[Anon]

Can anyone tell me how I can show certain images depending on what are in different fields within the database!

Set-up: Six fields with information, I want the ones with information to show certain images and ones without information to be ignored!?

HELP?

Thnx
Daniel