getting variables from form submitted

[Anon]

i'm attempting to write a php email script where people can put as many input fields as you need in the form without having to update the email.php itself. i heard that the enviroment variable HTTP_FORM is not supported by most browsers and when i tried, it didn't work for me. i was wondering is there any other way you can get input fields from a form automatically without knowing it first?

[junebug]

all variables passed from a form are saved into environment variables. if you use the post method all the variables will be here:

$HTTP_POST_VARS

if you use the get method, all variables will be posted here:

$HTTP_GET_VARS

you can then put them through a loop and extract out the key variable pair to figure out what you have been sent.

http://www.php.net/foreach

[khaine]

There is also the catch all of QUERY_STRING. it just has a list of all the submited variables and values.

Mark.

[Anon]

i tried the $HTTP_POST_VARS , it worked just the way i wanted. thank you so much!