On Friday 13 June 2003 05:08, Johnny Martinez wrote:
> I have a self referring script that $_POST's two times at the beginning.
> The problem is that the first time the script comes up those two $_POST
> vars aren't being submitted and the webserver complains.
>
> If I could detect if the vars were passed and if not then skip that would
> be great. What's a good trick to detect for the first time?
if ($_POST) { do_something_with_post(); }
or
if (!empty($_POST)) { do_something_with_post(); }
should do.
--
Jason Wong -> Gremlins Associates -> www.gremlins.biz
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *
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