Okay.. I was just wondering; What's the difference between = and ==? Would
it matter if I changed them? It seems as though if I put = instead of the
=='s, it comes up ONLY page two no matter what $page equals, and if it's ='s
instead of =='s, then it comes up with only page one no matter what $page
equals.
On 12/18/05, Zareef Ahmed <[EMAIL PROTECTED]> wrote:
>
>
> ----- Original Message -----
> From: "M. Sokolewicz" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Cc: "PHP LIST" <php-general@lists.php.net>
> Sent: Sunday, December 18, 2005 4:34 AM
> Subject: Re: [PHP] Someone please help me with this PHP script.
>
>
> > Aside from the 20 suggestions you've already got, let me add this one:
> > elseif( ($page != "one") or ($page != "two") or ($page != NULL) ) {
> >
> > Echo "<html><head><title>Undefined!</title></head><body>page isn't
> > defined correctly!</body></html>";
> > }
> >
> > is useless code. Why?
> > $page = null; never happens (you made sure of that further up the page).
> > $page = "one"; never happens (you already pulled that one out earlier).
> > $page = "two"; never happens (you already pulled that one out earlier).
> >
>
> Johnson, make a note of it.
>
> you can also read about "switch" statement.
>
> Zareef Ahmed
>
> > So... if *any* of those returns true you show an error... may I suggest
> > just changing it to an else instead? a lot more logical(!).
> > Besides that, were you to move this to its own if() you'd notice it
> > would always display because if the page is "one" it *can not* be "two"
> > or null, and will thus be displayed. Which means that you'd have an
> > error which would always display...
> >
> > oh well, ignore my rant and first make sure to follow the suggestions
> > provided by others
> >
> > - tul
> > Wolf wrote:
> > > What is it doing, or not doing?
> > >
> > > Try changing the <? to <?php and see if that works.
> > >
> > > Robert
> > >
> > > Erik Johnson wrote:
> > >
> > >>I do not know why this isn't working, but it would be very helpful if
> > >>someone looked over it.
> > >>
> > >><?
> > >>$defaultpage = "http://lom.game-host.org/uploads/erik/";;
> > >>
> > >>If($page == NULL) {
> > >> $page = "one";
> > >>}
> > >>
> > >>if($page == "one") {
> > >> Echo "<html><head><title>Page One</title></head><body>It
> works!!<br><a
> > >>href=\"" . $defaultpage .
> "index.php?page=two\">Nice...</a></body></html>";
> > >>}
> > >>
> > >>elseif($page == "two") {
> > >> Echo "<html><head><title>Page Two</title></head><body>This is page
> "
> .
> > >>$page . " -- <a href=\"" . $defaultpage . "index.php
> > >>?page=\">;D</a></body></html>";
> > >>}
> > >>
> > >>elseif( ($page != "one") or ($page != "two") or ($page != NULL) ) {
> > >> Echo "<html><head><title>Undefined!</title></head><body>page isn't
> > >>defined correctly!</body></html>";
> > >>}
> > >>
> > >>if($page == "") {
> > >> Echo "<br><br><br><br><br><br><br><br><a href=" . $defaultpage .
> ">Main
> > >>Page..</a>";
> > >>}
> > >>?>
> > >>
> > >>Thank you,
> > >>
> > >>Erik Johnson
> > >>
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, visit: http://www.php.net/unsub.php
> >
> >
>
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