public function css($options = [], $params = [], $includeOnlyParam = false, $useUserRolePrefix = false) {
		$css = $this->getFilesForAction('css', $params, $includeOnlyParam, $useUserRolePrefix);
		if (empty($css)) {
			return null;
		}

		return $this->Html->css($css, $options);
	}
public function css($options = [], $params = [], $includeOnlyParam = false, $useUserRolePrefix = false) {
		$css = $this->getFilesForAction('css', $params, $includeOnlyParam, $useUserRolePrefix);
		if (empty($css)) {
			return null;
		}

		return $this->Html->css($css, $options);
	}
public function css ( $ options = [ ] , $ params = [ ] , $ includeOnlyParam = false , $ useUserRolePrefix = false ) { $ css = $ this -> getFilesForAction ( 'css' , $ params , $ includeOnlyParam , $ useUserRolePrefix ) ; if ( empty ( $ css ) ) { return null ; } return $ this -> Html -> css ( $ css , $ options ) ; }
Creates a link element for specific files for action View CSS stylesheets.

@param array $options Array of options and HTML arguments.
@param array|string $params List of sub folders in `specific` folder for retrieve
list of specific files.
@param bool $includeOnlyParam If True, to include in the result only those
files that are listed in the parameter $params. If false to include in the result
all of the specific files found in the parameter $params.
@param bool $useUserRolePrefix If False, use only action name without route prefix.
@return string CSS `<link />` or `<style />` tag, depending on the type of link. See HtmlHelper::css();
@see ActionScriptHelper::getFilesForAction() Return list of specific files for action View
@link http://book.cakephp.org/2.0/en/core-libraries/helpers/html.html#HtmlHelper::css
Creates a link element for specific files for action View CSS stylesheets .