Re: checking for empty array from a form field? grrrrrrrrrrr!

if empty($products) echo "its empty"; else echo "its not empty"; jay merritt jay@advmed.com jaycell@advmed.com Quoting Aaron Wolski <aaronjw@martekbiz.com>: > Argh !!!!!!!! > > > HOW does one check for an array being empty from a form field?????????? > > Tried a billion different things and NOTHING works!!!! > > I've tried: > > if ($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