pdo

$query = "INSERT INTO `tbl`(`col0`, `col1`, `col2`, `col3`, `col4`, `col5, `col6`, `col7`) VALUES (:one,:two,:three,:four,:five,:six,:seven,:eight)";
    $record = $db->prepare($query);					if($record->execute([':one'=>$one,':two'=>$two,':three'=>$three,':four'=>$four,':five'=>$five,':six'=>$six,':seven'=>$seven,':eight'=>$eight])){
        echo "ok";
    }else{
        echo "failed";
    }