src/View/Helper/CommonHelper.php
public function metaDescription($content, $language = null, $options = []) {
		if (!empty($language)) {
			$options['lang'] = mb_strtolower($language);
		} elseif ($language !== false) {
			$options['lang'] = Configure::read('Config.locale');
		}
		return $this->Html->meta('description', $content, $options);
	}
public function metaDescription($content, $language = null, $options = []) {
		if (!empty($language)) {
			$options['lang'] = mb_strtolower($language);
		} elseif ($language !== false) {
			$options['lang'] = Configure::read('Config.locale');
		}
		return $this->Html->meta('description', $content, $options);
	}
public function metaDescription ( $ content , $ language = null , $ options = [ ] ) { if ( ! empty ( $ language ) ) { $ options [ 'lang' ] = mb_strtolower ( $ language ) ; } elseif ( $ language !== false ) { $ options [ 'lang' ] = Configure :: read ( 'Config.locale' ) ; } return $ this -> Html -> meta ( 'description' , $ content , $ options ) ; }
Convenience method for meta description

@param string $content
@param string|null $language (iso2: de, en-us, ...)
@param array $options Additional options
@return string HTML Markup
Convenience method for meta description