|
|
Posted by Rory Browne on 06/06/05 00:26
I actually forgot that &'s are supposed to be &'ed when putting
them into SGML(HTML . XML, etc). I retract my previous statments on
the matter.
On 6/4/05, Jack Jackson <jackson.linux@gmail.com> wrote:
>
>
> Rory Browne wrote:
> > On 6/4/05, Jack Jackson <jackson.linux@gmail.com> wrote:
> >
> >>Hi, Rory
> >>
> >>Rory Browne wrote:
> >>
> >>>I think you have the idea. The &'s are used to seperate the various
> >>>variables. If you want to set $p to something like 'Tom & Jerry' then
> >>>personally I'd do something like:
> >>>
> >>><?php
> >>>
> >>>$p = "Tom & Jerry";
> >>>$s = "Cat & Mouse";
> >>>printf("<a href='{$_SERVER['PHP_SELF']}?p=%s&s=%s", urlencode($p),
> >>>urlencode($s));
> >>>
> >>>?>
> >>>
> >>That's nice. To get more specific (because my code varies a bit from
> >>yours and I don't wanna mess up the ) and ' and " s:
> >>$p and $c are actually row ID numbers so up to 3 digits. So for example if
> >>
> >>$p=1
> >>$c=32
> >>
> >>I was wanting to see a URL of
> >>
> >>http://foo.com?r=1&c=32
> >>
> >
> > In that case, you can simply echo them out, once you're sure that $r,
> > and $c are actually integers.
>
> I forgot to mention that above I did $r = intval($_GET[r])
>
> !
>
>
>
> Thanks, everyone!
>
> > echo "<a href='http://foo.com?r=$r&c=$c'>whatever</a>"
> >
> > if not(sure they're integers, you could always
> > printf("<a href=\"http://foo.com?r=%d&c=%d\">whatever</a>", $r, $c);
> >
> > Alternatively you could $r = (int)$r;
> >
> > or
> >
> > echo "<a href='http://foo.com?r=" . (int)$r . "&c=" . (int)$c .
> > "'>whatever</a>";
> >
> > There's more than one way to do it.......
> >
> >>so was this the way to go?
> >>
> >>
> >> //Make a thumbnail table of contents to display in the left sidebar
> >>
> >> while ($sidebar = mysql_fetch_assoc($sidebar_result)) {
> >> $sidebar_thumbnails[] = "<a class='img-link'
> >>href='{$_SERVER['PHP_SELF']}?p=%p&c={$sidebar['art_id']}, urlencode($p)'
> >>title=\"{$sidebar['art_title']}\"><img class='sidebar-img'
> >>src='{$image_dir}{$sidebar['art_thumbnail']}' width='50' height='60'
> >>border='0' alt=\"{$sidebar['art_title']}\" /></a>";
> >> }
> >>
> >>?
> >>
> >>Thanks in advance!
> >>
> >>
> >>
> >>>On 6/4/05, Jack Jackson <jackson.linux@gmail.com> wrote:
> >>>
> >>>
> >>>>Hi,
> >>>>
> >>>>If I want to make a link to a URL which includes some GETs can I just do:
> >>>>
> >>>><a href='{$_SERVER['PHP_SELF']}?p={$p}&c={$s}' ... etc etc
> >>>>
> >>>>or must I escape the ampersand somehow?
> >>>>
> >>>>TIA,
> >>>>--Jack
> >>>>
> >>>>--
> >>>>PHP General Mailing List (http://www.php.net/)
> >>>>To unsubscribe, visit: http://www.php.net/unsub.php
> >>>>
> >>>>
> >>>
> >>>
> >>>
> >>--
> >>PHP General Mailing List (http://www.php.net/)
> >>To unsubscribe, visit: http://www.php.net/unsub.php
> >>
> >>
> >
> >
> >
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
Navigation:
[Reply to this message]
|