yii2 current url code example
Example 1: yii current url
// Yii 1
Yii::app()->request->url
// Yii 2
Yii::$app->request->url
Example 2: print url in view yii2
$currentUrl = Yii::$app->request->url; //gives current URL
// Yii 1
Yii::app()->request->url
// Yii 2
Yii::$app->request->url
$currentUrl = Yii::$app->request->url; //gives current URL