static function format($css) { if (preg_match('|^' . preg_quote(CSS_PATCHED_FLAG, '|') . '|', $css)) { return $css; } $mini = Config::get('page.css_minify'); Core::load(THIRD_BASE, 'cssp', 'system'); if (class_exists('CSSP', false)) { $mode = CSSP::FORMAT_NOCOMMENTS; if ($mini) { $mode |= CSSP::FORMAT_MINIFY; } return CSS_PATCHED_FLAG . "\n" . CSSP::fragment($css)->format($mode); } }