Posting a form via PHP over email

Posting a form via PHP over email

I'm after a little advice. Someone has asked if I can help with a form
system they use. Basically at the moment a user fills out a form (large
over 150 fields) when submitting it is all validated with jQuery and PHP
then it shows the form on a confirmation page. At this point the user is
asked to Print off the form and give it to the client. The data is not
stored anywhere. I have been asked if I can adapt it to email the form and
that's where I need some advice. The form at the moment is all formatted
with CSS and like I said it has over 150 fields. The client wants that
exact report emailed so will I need to covert every line of code for which
there are 650 odd lines to php so it can be emailed? The code is a mix of
HTML, JavaScript PHP Echoing values and then of course css stylesheets are
attached.
I suppose what I am basically asking is there any easier / better /
quicker way of emailing the whole page with values?
Thanks for your help.