$statement =
     "INSERT INTO Posts( subject, id, heading, body, date, time, approved )"
     . " VALUES ( ?, ?, ?, ?, CURDATE(), CURTIME(), 1 )";

$insert = $db->prepare( $statement ) or die "Couldn't prepare the query:"; 

$rv = $insert->execute( $subject, $ids, $post_title, $checked_feedback )
    or die "Order insert failed: ", $insert->finish();