Re: [PHP] Re: A tricky one?

2001-12-02 Thread Justin French
Basically, you want to do is evaluate if they entered anything for each item, and if so, print an additional line to the message. Explanation: $message .= "blah"; appends "blah" onto the end of the string $message \n is a new line (I dunno, you might be a newbie!!) If they entered 2 hamburgers

Re: [PHP] Re: A tricky one?

2001-11-20 Thread Christian Dechery
switch the isset() with !empty() At 21:51 20/11/01 +0100, Raymond Lilleodegard wrote: >It works after modifying it a little. BUT... :) It lists all the variables >even if they aren't given any value. Is it possible to only get the defined >ones? > >Regards Raymond > > >"Matthew Luchak" <[EMAIL PR

RE: [PHP] Re: A tricky one?

2001-11-20 Thread John Monfort
2001, Matthew Luchak wrote: > > try &&($val!="") instead of &&(isset($var) > > Matthew Luchak > Webmaster > Kaydara Inc. > [EMAIL PROTECTED] > > > -Original Message- > From: Raymond Lilleodegard [mailto:[EMA

Re: [PHP] Re: A tricky one?

2001-11-20 Thread Raymond Lilleodegard
al!="") instead of &&(isset($var) Matthew Luchak Webmaster Kaydara Inc. [EMAIL PROTECTED] -Original Message- From: Raymond Lilleodegard [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 20, 2001 3:52 PM To: [EMAIL PROTECTED] Subject: Re: [PHP] Re: A tricky one? It works after

Re: [PHP] Re: A tricky one?

2001-11-20 Thread Joshua Hoover
If you only want to show the ones variables that have values input by the user, you could do this with the while loop: while (list($var, $val) = each($HTTP_POST_VARS)) { if ((strlen($val) > 0) && ($var !="email") && ($var !="SUBMIT") && (isset($var)) { $message .= "$val

RE: [PHP] Re: A tricky one?

2001-11-20 Thread Matthew Luchak
OTECTED] Subject: Re: [PHP] Re: A tricky one? It works after modifying it a little. BUT... :) It lists all the variables even if they aren't given any value. Is it possible to only get the defined ones? Regards Raymond "Matthew Luchak" <[EMAIL PROTECTED]> wrote in message [E

Re: [PHP] Re: A tricky one?

2001-11-20 Thread Raymond Lilleodegard
It works after modifying it a little. BUT... :) It lists all the variables even if they aren't given any value. Is it possible to only get the defined ones? Regards Raymond "Matthew Luchak" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... how about... __

RE: [PHP] Re: A tricky one?

2001-11-20 Thread Matthew Luchak
how about... Matthew Luchak Webmaster Kaydara Inc. [EMAIL PROTECTED] -Original Message- From: Raymond Lilleodegard [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 20, 2001 1:57 PM To: [EMAIL PROTECTED] Subject: [PHP] Re: A tricky one? Thanks for a