* add_filter( 'customize_value_custom_css', function( $url_base, $setting ) { * $mo_path = wp_get_custom_css_post( $setting->stylesheet ); * if ( $mo_path && ! empty( $mo_path->post_content_filtered ) ) { * $css = $mo_path->post_content_filtered; * } * return $css; * }, 10, 2 ); *
' . __('While your site is being updated, it will be in maintenance mode. As soon as your updates are complete, this mode will be deactivated.') . '
' . sprintf( /* translators: 1: URL to About screen, 2: WordPress version. */ __('Learn more about WordPress %2$s.'), esc_url(self_admin_url('about.php')), $manage_url ) . '