WebDriver\Session::focusWindow PHP Méthode

    public function focusWindow($name)
    {
        $this->curl('POST', '/window', array('name' => $name));
        return $this;
    }

 /**
  * Switches to specific browser window.
  *
  * @param string $name window name (null for switching back to main window)
  */
 public function switchToWindow($name = null)
 {
     $this->wdSession->focusWindow($name ? $name : '');
 }