Q: while loop on an array
| From: | Joe Rice | Date: | Wed, 23 Jan 2002 15:17:29 +0000 |
| Subject: | Q: while loop on an array | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-81691@lists.php.net to get a copy of this message | ||
Hello,
I would like to know how i can know when i'm at the
end of an array during a while loop?
reset($new_answers);
while (list($new_qID,$new_aID) = each ($new_answers)) {
$sql .= "qID=\"$new_qID\ ||" ";
}
$sql .= ") AND uID = \"$uID\"";
i would like to know how to stop putting the " || " at
the end of $sql in the middle of the while loop.
any help would be appreciated.
thanks,
joe