[thelist] sending vars to php-page

Andrew Seguin asegu at borg.darktech.org
Mon Nov 10 06:55:56 CST 2003


The trick for that is you have to read through the keys of $_GET rather
then the values.

array_keys() could help you somewhat there, as it returns the array of all
keys:
  addr.php?1234 =>
    $_GET == Array('1234' => '');
    array_keys($_GET) == Array(0 => '1234');

If you know exactly what key you want (maybe passing a language flag '?en'
or '?fr' to a template, then you can test directly if it is set or not:
    is_set($_GET['en']) //english.
    is_set($_GET['fr']) //french.
is_set works, empty would not as the value is empty.

Hope this helps,
Andrew

>
>
> Hi all
>
> Sometime i see a url like this :
>
> // test.php?1234567890
>
> Instead of :
>
> // test.php?id=1234567890
>
>
> Does anybody knows how this works,
> or how you can read this vars without knowing their name?
>
> thanx
>
> jan
>
>
>
>
>
> jan at artmiks.nl
>
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