I often use this type of construct
$cmd = $_POST['cmd']; if ($cmd == null) { // do default
but this throws a notice if the ['cmd'] index is not defined. ugly.
using
if (isset($_POST['cmd'] ) {
$cmd = $_POST['cmd'];
}
seems lengthy. is there a way around this?
i tried using $cmd = @ $_POST['cmd'];
to suppress errors but didnt seem to have ay effect.
tx.
still
if(isset($_POST['cmd'])) {
$cmd = $_POST['cmd'];
}is the only (really) correct way. All others throw notices of undefined indices, which you *should not* ignore! You can't shorten it, you can't even wrap it in a function... it's simply tough luck
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