/** * Register styles. * * Checks the styles option and hooks the required filter. * * @since 1.0 * @return void */ function give_register_styles() { if (give_get_option('disable_css', false)) { return; } wp_register_style('give-styles', give_get_stylesheet_uri(), array(), GIVE_VERSION, 'all'); wp_enqueue_style('give-styles'); }
/** * Give Receipt Head Content * * @since 1.6 * @return string */ function give_receipt_head_content() { //Title. $output = '<title>' . esc_html__('Donation Receipt', 'give') . '</title>'; //Meta. $output .= '<meta charset="utf-8"/> <!-- Further disallowing of caching of this page --> <meta charset="utf-8"/> <meta http-equiv="cache-control" content="max-age=0"/> <meta http-equiv="cache-control" content="no-cache"/> <meta http-equiv="expires" content="0"/> <meta http-equiv="expires" content="Tue, 23 Oct 1977 05:00:00 PST"/> <meta http-equiv="pragma" content="no-cache"/> <meta name="robots" content="noindex, nofollow"/>'; //CSS $output .= '<link rel="stylesheet" href="' . give_get_stylesheet_uri() . '?ver=' . GIVE_VERSION . '">'; echo apply_filters('give_receipt_head_content', $output); }