I'm trying to use session start - I've followed this article below but I'm still having no luck:
I've also tried putting session_start() in all of the other suggestions that have been mentioned in the comments but still zilch.
Does anyone know if this is a compatibility issue with the latest release of wordpress? Although I doubt it, but I've just upgraded so thought it would be worth asking.
All I'm trying to do is carry form data over to a larger form on input, works perfectly not in wordpress, in WP I get no errors and it carries to the next page, but the fields are empty.