<?php /** * @author Tassos Marinos <info@tassos.gr> * @link https://www.tassos.gr * @copyright Copyright © 2024 Tassos All Rights Reserved * @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later */ namespace NRFramework\Helpers; defined('_JEXEC') or die; class CSS { /** * Transforms an array of CSS variables (key, value) to * a CSS output. * * @param array $cssVars * @param string $namespace * * @return string */ public static function cssVarsToString($cssVars, $namespace) { $output = ''; foreach (array_filter($cssVars) as $key => $value) { $output .= '--' . $key . ': ' . $value . ';' . "\n"; } return $namespace . ' { ' . $output . ' } '; } }