displaying multiple input

[Anon]

oh im a dummie but i wonder if anyone can help me:

form page goes:

			$i = 1;

			WHILE ($i < 16) {				
				PRINT "<tr><td>$i</td><td><input type=text name=service[] size=40></td><td><input type=text name=grounds[]></td><td><input type=text name=sum[]></td></tr>";
				$i++;
			}

and recieving page:

			$i = 0;
			$num = 1;

			WHILE ($i < 15) {
				$sum = $sum[$i];

				if ($sum != "") {
					$service = $service[$i];
					$grounds = $grounds[$i];
					PRINT "<tr><td>$num</td><td>$service</td><td>$grounds</td><td>$sum</td></tr>";
				}

				$i++;
				$num++;
			}

why doesnt other inserted values (except the first one) come along?

its a shame to ask, but its even more shame to live without knowing the answer.

thanks in advance

[Anon]

i often wonder that HOW can a person be SO stoopid.

found the bug.

sorry about the spam.

i really am.