%s

', $message); } /** * Prevent the Theme Customizer from being loaded on WordPress versions prior to 3.8. * * * @return void */ function bigblank_customize() { wp_die(sprintf(__('Big Blank requires at least WordPress version 3.8. You are running version %s. Please upgrade and try again.', 'bigblank'), $GLOBALS['wp_version']), '', array( 'back_link' => true, )); } add_action('load-customize.php', 'bigblank_customize'); /** * Prevent the Theme Preview from being loaded on WordPress versions prior to 3.4. * * * @return void */ function bigblank_preview() { if (isset($_GET['preview'])) { wp_die(sprintf(__('Big Blank requires at least WordPress version 3.8. You are running version %s. Please upgrade and try again.', 'bigblank'), $GLOBALS['wp_version'])); } } add_action('template_redirect', 'bigblank_preview');