using a PHP variable to fill a form

Suite and Optimus Suite 5
#1

hello
I have variables $name, $firstname, $email on server side.
I want to fill my form with these variables (on client side), but I do not know how to proceed.

thank you for your help

#2

Hello
I’ve answered to your very similar question here:
viewtopic.php?f=17&t=32316&p=100927#p100927