Re: How can I destroy parameters by page
| From: | Colin Ross | Date: | Fri, 25 Mar 2005 10:05:58 +0000 |
| Subject: | Re: How can I destroy parameters by page | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-211554@lists.php.net to get a copy of this message | ||
on a side note, for devs, i don't really like how you can override the
values of the $_GET (or $_POST) array, seems like it could be a
security threat. Also, with that ability, you can never tell
(especially if you are making a mod, etc for a larger system) if what
your dealling with is the ACTUAL $_GET vars or something injected
later in the code.
On Fri, 25 Mar 2005 10:35:30 +0100, listas@uakari.com <listas@uakari.com> wrote:
> Use unset()
>
> unset($_GET['item']);
> unset($_GET['ac2']);
>
> if you want to destroy the value and its name in the same $_GET array.
>
> or unset($item); if you want to destroy another variable, not related to
> $_GET
>
> You can use the same with $_POST...
>
> Devta.
>
> >IHow Can I destroy some variable that I pass by url, exmple:
>
> >>http://webadmin/paginas/personalidades.php?ac2=delete&item=18#
> >then when i get the varibale ac2 and item, I want to delete the value of
> >this variable.
> >how can I do?
> >
>
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