QRPayment.php
public function setAccount($iban, $swift = null)
    {
        if ($swift !== null) {
            $iban .= '+' . $swift;
        }

        return $this->add('ACC', $iban);
    }
public function setAccount($iban, $swift = null)
    {
        if ($swift !== null) {
            $iban .= '+' . $swift;
        }

        return $this->add('ACC', $iban);
    }
public function setAccount ( $ iban , $ swift = null ) { if ( $ swift !== null ) { $ iban .= '+' . $ swift ; } return $ this -> add ( 'ACC' , $ iban ) ; }
Set account

@param string $iban IBAN
@param string|null $swift SWIFT
@return QRPayment
@throws RuntimeException
Set account