isset
| From: | D_C | Date: | Tue, 15 Feb 2005 15:37:23 +0000 |
| Subject: | isset | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-208737@lists.php.net to get a copy of this message | ||
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.
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David "DC" Collier
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