Re: $_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?