Hello,
this has to do with operator precendence. Please ask for this kind of
support questions on the [EMAIL PROTECTED] mailinglist.
Derick
On Tue, 4 Dec 2001, Matthew Hagerty wrote:
> Greetings,
>
> Another problem with PHP trying to make a simple comparison and failing...
>
> This works:
>
>
Greetings,
Another problem with PHP trying to make a simple comparison and failing...
This works:
$iQty = -1;
if ( isset($g_aForm["qty_$iKey"]) AND is_numeric($g_aForm["qty_$iKey"]) )
$iQty = $g_aForm["qty_$iKey"];
But this does not:
$iQty = ( isset($g_aForm["qty_$iKey"]) AND is_numer
