public function setProxy($proxy) { if (!empty($proxy['proxy_user_host'])) { $this->config->setProxyHost($proxy['proxy_user_host']); } if (!empty($proxy['proxy_user_port'])) { $this->config->setProxyPort($proxy['proxy_user_port']); } if (!empty($proxy['proxy_user_name'])) { $this->config->setProxyUsername($proxy['proxy_user_name']); } if (!empty($proxy['proxy_user_password'])) { $this->config->setProxyPassword($proxy['proxy_user_password']); } }