On 6/4/05, Jack Jackson <jackson.linux@xxxxxxxxx> 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 $c are actually integers.
echo "<a href='http://foo.com?r=$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@xxxxxxxxx> 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/)
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> >>
> >>
> >
> >
> >
>
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