protected function initCors()
    {
        $headers = Yii::$app->getResponse()->getHeaders();
        
        $headers->set('Access-Control-Allow-Headers', implode(', ', [
            'Content-Type',
            $this->apiKeyParam,
            'Authorization',
        ]));
        $headers->set('Access-Control-Allow-Methods', 'GET, POST, DELETE, PUT');
        $headers->set('Access-Control-Allow-Origin', '*');
    }
protected function initCors()
    {
        $headers = Yii::$app->getResponse()->getHeaders();
        
        $headers->set('Access-Control-Allow-Headers', implode(', ', [
            'Content-Type',
            $this->apiKeyParam,
            'Authorization',
        ]));
        $headers->set('Access-Control-Allow-Methods', 'GET, POST, DELETE, PUT');
        $headers->set('Access-Control-Allow-Origin', '*');
    }
protected function initCors ( ) { $ headers = Yii :: $ app -> getResponse ( ) -> getHeaders ( ) ; $ headers -> set ( 'Access-Control-Allow-Headers' , implode ( ', ' , [ 'Content-Type' , $ this -> apiKeyParam , 'Authorization' , ] ) ) ; $ headers -> set ( 'Access-Control-Allow-Methods' , 'GET, POST, DELETE, PUT' ) ; $ headers -> set ( 'Access-Control-Allow-Origin' , '*' ) ; }
Init cors.
Init cors .