for( $i = 0; $i < $num && $row = $dbr->fetchObject( $res ); $i++ ) {
$line = $this->formatResult( $skin, $row );
if( $line ) {
for( $i = 0; $i < $num && $row = $dbr->fetchObject( $res ); $i++ ) {
$line = $this->formatResult( $skin, $row );
if( $line ) {