Symfony\Component\Console\Application::getTerminalHeight PHP 메소드

    protected function getTerminalHeight()
    {
        @trigger_error(sprintf('%s is deprecated as of 3.2 and will be removed in 4.0. Create a Terminal instance instead.', __METHOD__), E_USER_DEPRECATED);
        return $this->terminal->getHeight();
    }

 /**
  * {@inheritDoc}
  */
 public function getTerminalHeight()
 {
     return parent::getTerminalHeight();
 }