Core/IpnConfig.php
public function getIpnHost()
    {
        if ($this->getPayPalConfig()->isSandboxEnabled()) {
            $url = $this->getPayPalSandboxIpnHost();
        } else {
            $url = $this->getPayPalIpnHost();
        }

        return $url;
    }
public function getIpnHost()
    {
        if ($this->getPayPalConfig()->isSandboxEnabled()) {
            $url = $this->getPayPalSandboxIpnHost();
        } else {
            $url = $this->getPayPalIpnHost();
        }

        return $url;
    }
public function getIpnHost ( ) { if ( $ this -> getPayPalConfig ( ) -> isSandboxEnabled ( ) ) { $ url = $ this -> getPayPalSandboxIpnHost ( ) ; } else { $ url = $ this -> getPayPalIpnHost ( ) ; } return $ url ; }
Returns PayPal OR PayPal IPN sandbox host.

@return string
Returns PayPal OR PayPal IPN sandbox host .