Hi, all --
I have some code which looks about like
if ( $_POST['signup']['referrer'] ) # a friend?
{
$q = "select InvitedBy from customer where EMail = '{$_POST['signup']['referrer']}'" ;
$r = mysql_query($q,$dbro) ;
$row = mysql_fetch_array($r) ;
$i = $row[0] ;
}
else # no referrer supplied
{ $i = '' ; }
and I would really prefer not to have to use $row just to set $i. Since
mysql_fetch_array() returns an array, and I know I want a field from just
this one row (not looping), could I just
$i = mysql_fetch_array($r)[0] ;
somehow?
TIA & HAND
:-D
--
David T-G
davidtg@xxxxxxxxxxxxxxx
http://justpickone.org/davidtg/ Shpx gur Pbzzhavpngvbaf Qrprapl Npg!
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