form and arrays[]

I am building an online expense form that a user would fill out and then
have the submitted expense for emailed to a predefined recipient.

I need to capture the expense line items (up to 12 and each comprised of
date,description,exchange rate, meals,tranportation,hotel and misc) to build
the body of the email message. My assumption is that I need to capture the
line items in an array first and then convert to a string with line breaks?
Once I have built up the (multi-dimensional) array up, I will need to break
it up into strings in order to be included as part of the body of the email
message?

thanks in advance for some guidance.

Ian
(PHP newbie)



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