[SOLVED] Form Post with unknown form variable names...?

[biffjo]

So I have a form, and the radio boxes are filled out by a database query with database generated names.


example:

[code]

<input type="radio" name="gid2" value="16"> Foo
<input type="radio" name="gid2" value="17"> bar

<input type="radio" name="gid456" value="1"> Foo
<input type="radio" name="gid456" value="7"> bar

//there could be lots more, don't know how many...

[/code]




How do I get [b]all the variables[/b] upon a post when I don't know all the names?

[effigy]

They'll be in the $_POST array.

[kenrbnsn]

All the values are returned to your script in the $_POST superglobal array. I would use a foreach loop:
[code]<?php
foreach ($_POST as $key => $value) {
//
// do the work
//
}
?>[/code]

Ken

[biffjo]

Ah, thanks, now at least I know what to search for. Thanks! ;D