/** * Creates an absolute URL using the given route and query parameters. * * This method prepends the URL created by [[createUrl()]] with the [[hostInfo]]. * * Note that unlike [[\yii\helpers\Url::toRoute()]], this method always treats the given route * as an absolute route. * * @param string|array $params use a string to represent a route (e.g. `site/index`), * or an array to represent a route with query parameters (e.g. `['site/index', 'param1' => 'value1']`). * @param string|null $scheme the scheme to use for the URL (either `http`, `https` or empty string * for protocol-relative URL). * If not specified the scheme of the current request will be used. * @return string the created URL * @see createUrl() */ public function createAbsoluteUrl($params, $scheme = null) { $params = (array) $params; $url = $this->createUrl($params); if (strpos($url, '://') === false) { $url = $this->getHostInfo() . $url; } return Url::ensureScheme($url, $scheme); }