Core/Caller.php
public function getCurl()
    {
        if (is_null($this->curl)) {
            $curl = oxNew(\OxidEsales\PayPalModule\Core\Curl::class);
            $this->setCurl($curl);
        }

        return $this->curl;
    }
public function getCurl()
    {
        if (is_null($this->curl)) {
            $curl = oxNew(\OxidEsales\PayPalModule\Core\Curl::class);
            $this->setCurl($curl);
        }

        return $this->curl;
    }
public function getCurl ( ) { if ( is_null ( $ this -> curl ) ) { $ curl = oxNew ( \ OxidEsales \ PayPalModule \ Core \ Curl :: class ) ; $ this -> setCurl ( $ curl ) ; } return $ this -> curl ; }
Returns curl instance

@return \OxidEsales\PayPalModule\Core\Curl
Returns curl instance