mysqli fetch() hämtas inte

Det är ganska lustigt det jag försökte göra här. kanske på grund av överarbete.

Jag returnerade ingenting från den här funktionen även om mysqli fecth returnerar sant.

så jag ändrar if($stmt->fetch()){}-satsen för att returnera en array.

if($stmt->fetch()){

        $id =  $this->xss_clean($id);
        $date =  $this->xss_clean($date);
        $name =  $this->xss_clean($name);
        $email =  $this->xss_clean($email);
        $phone =  $this->xss_clean($phone);
        $full_address =  $this->xss_clean($full_address);
        $total_amount_paid =  $this->xss_clean($total_amount_paid);
        $buyers_account_id =  $this->xss_clean($buyers_account_id);
        $sellers_account_id =  $this->xss_clean($sellers_account_id);
        $ad_reference =  $this->xss_clean($ad_reference);
        $transaction_id =  $this->xss_clean($transaction_id);
        $status_by_buyers =  $this->xss_clean($status_by_buyers);
        $status_by_sellers =  $this->xss_clean($status_by_sellers);
        $net_status =  $this->xss_clean($net_status);

        return array(
                $id,
                $date,
                $name,
                $email,
                $phone,
                $full_address,
                $total_amount_paid,
                $buyers_account_id,
                $sellers_account_id,
                $ad_reference,
                $transaction_id,
                $status_by_buyers,
                $status_by_sellers,
                $net_status
                );
    }