Numbering the results
Adding number before each results
add_filter( 'asp_results', 'asp_number_results', 10, 1 );
function asp_number_results( $results ) {
$num = 1;
foreach ($results as $k=>&$r) {
// Modify the post title
$r->title = $num . ". " . $r->title;
$num++;
}
return $results;
}