"Si Ming" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> $totalqty = $tireqty + $oilqty + $sparkqty;
> ---------- change it to -----------
> $totalqty = $HTTP_POST_VAR["tireqty"] + $HTTP_POST_VAR["oilqty"] +
Some options:
1) extract($HTTP_POST_VARS); // note it's plural...
2) if you use these vars a lot:
$tireqty = $HTTP_POST_VAR["tireqty"];
(...)
$totalqty = $tireqty + ...
> and what about the $totalqty variable that has just been created? How do I
> refer to it?
As $totalqty since you created it. The arrays are only for post, get,
environment, etc., variables that come from outside your script.
- Steve Yates
- A pessimist complains about the noise when opportunity knocks.
/ Taglines by Taglinator - www.srtware.com /
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