replace the if statement if(!$dte) with if (!isset($dte)) ----- Original Message ----- From: "Johnson, Kirk" <[EMAIL PROTECTED]> To: "PHP General" <[EMAIL PROTECTED]> Sent: Friday, November 09, 2001 2:35 PM Subject: RE: [PHP] variable issue
> The else clause can be removed, since it is not doing anything. What is the > error message? > > Kirk > > > Hey everyone, I need some help with a variable issue. How can > > I delcare a variable and then if a url variable of the same > > name is present use that value instead? > > > > this is what I have: > > if(!$dte) > > { > > $dte=date("j", time()+$ctime); > > } > > else > > { > > $dte=$dte; > > } > > and this causing an error in the 'if' expression. > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]