I usually use:
while(list($key,$value) = each($products)) {
echo "$key:$value";
}
On Wed, 2003-02-05 at 15:03, Aaron Wolski wrote:
> Argh !!!!!!!!
>
>
> HOW does one check for an array being empty from a form field??????????
>
> Tried a billion different things and NOTHING works!!!!
>
> I've tried:
>
> if ($products == "\n") {
>
> echo "hello";
> }
>
> else {
>
> echo "bye";
>
> }
>
>
> if ($products == "") {
>
> echo "hello";
> }
>
> else {
>
> echo "bye";
>
> }
>
>
>
> if (empty($products)) {
>
> echo "hello";
> }
>
> else {
>
> echo "bye";
>
> }
>
>
> if (!isset($products)) {
>
> echo "hello";
> }
>
> else {
>
> echo "bye";
>
> }
>
>
> if (count($products) == 0) {
>
> echo "hello";
> }
>
> else {
>
> echo "bye";
>
> }
>
>
> NOTHING works!!!
>
> Any help.. puuulease?
>
> Aaron
--
Mignon Hunter
Web Developer
Toshiba International
713.466.0277 x 3461
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
