isset
| From: | Richard Kurth | Date: | Sun, 15 Apr 2007 01:36:21 +0000 |
| Subject: | isset | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-252956@lists.php.net to get a copy of this message | ||
What do you do when isset does not work? If I send data in a
$_REQUEST['var'] like
if (isset($_REQUEST['var'])) {
}
Put var has no data it still says it is set. Because $_REQUEST['var'] = ""
and isset thinks "" is set