checking for empty array from a form field? grrrrrrrrrrr!
| From: | Aaron Wolski | Date: | Wed, 05 Feb 2003 21:03:42 +0000 |
| Subject: | checking for empty array from a form field? grrrrrrrrrrr! | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-25461@lists.php.net to get a copy of this message | ||
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