RE: [PHP] $_POST bug?

> -----Original Message----- > From: Eugene Lee [mailto:list-php-1@fsck.net] > Sent: Thursday, November 13, 2003 3:48 AM > To: php-general@lists.php.net > Subject: Re: [PHP] $_POST bug? > > > On Thu, Nov 13, 2003 at 12:59:11AM -0500, Jake McHenry wrote: > : > : > -----Original Message----- > : > From: Jake McHenry [mailto:linux@nittanytravel.com] > : > Sent: Thursday, November 13, 2003 12:53 AM > : > To: php-general@lists.php.net > : > Subject: [PHP] $_POST bug? > : > > : > I have 5 fields, all 1 character in length, numbers being > : > entered. If zero's are entered in the boxes, and the form is > : > submitted, the corresponding $_POST variables are empty? Is > : > there a way around this, or am I doing something wrong? > : > > : > I guess I could just do, if (isset(... Blah.. Then if it's > : > not set then manually set the variable name to 0... > : > : Just to test, I changed the input field length to 3, and > every time I > : tried it, single 0 does not create the $_POST variable. Double 0's > : create it, along with any other numbers, it's only when a > single 0 is > : entered. Is this a bug or happening for a reason? > > In your form handler script, what does print_r($_POST) come out with? > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > print_r($_POST) shows me that $_POST has the single 0 value. I solved my problem, instead of having just if ($_POST['test']), I changed it to if ($_POST['test'] != ""). Right after I posted, I tried this, and a couple other things.. The problem only happens when I don't have any conditions within the (). Thanks, Jake McHenry Nittany Travel MIS Coordinator http://www.nittanytravel.com