getting values from html form

[foxrings]

How do I get values from a form without hardcoding the names of the fields.

Is there some sort of global array that I can pull?

Thanks =)

[jordan]

$HTTP_GET_VARS and $HTTP_POST_VARS are what you're looking for.

[foxrings]

Is this in a single dimensional array?
How are the variables extracted from $HTTP_POST_VARS?

Thanks. =)

[jordan]

You can find more information about PHP's predefined variables here:

http://www.php.net/manual/en/language.variables.predefined.php

It says $HTTP_POST_VARS is "An associative array of variables passed to the current script via the HTTP POST method," which I take to mean that they're stored like "name"=>"value". Try this:

foreach($HTTP_POST_VARS as $key => $value) {
&nbsp;&nbsp;&nbsp;&nbsp;print("$key = $value<br>\n");
}