[liphp] explode problem

Thu, 5 Jun 2003 16:01:00 -0400

On 2003-06-05 10:47 -0400, Bhulipongsanon, Pinyo <[email protected]> wrote:

> foreach (array_keys($_POST) as $key ) {
>   if ( trim($_POST[$key]) == "" ) {
>     // set status as incomplete
>   }
> }

If you can't get to $_POST because you have globals off, you may be
able to use $HTTP_POST_VARS in its place.

Also, you may get snagged once in a while checking for "".  I usually
use:

if( !is_null( $HTTP_POST_VARS[ $key ] ) ) ...

-c

-- 
[email protected]        http://turing.matcmp.ncc.edu/~cmerlo

Pushing 30 is exercise enough.