" . sprintf(__('Please update your site tagline', 'roots'), admin_url('options-general.php')) . "

';")); }; // set the post revisions to 5 unless the constant // was set in wp-config.php to avoid DB bloat if (!defined('WP_POST_REVISIONS')) define('WP_POST_REVISIONS', 5); // allow more tags in TinyMCE including iframes function roots_change_mce_options($options) { $ext = 'pre[id|name|class|style],iframe[align|longdesc|name|width|height|frameborder|scrolling|marginheight|marginwidth|src]'; if (isset($initArray['extended_valid_elements'])) { $options['extended_valid_elements'] .= ',' . $ext; } else { $options['extended_valid_elements'] = $ext; } return $options; } add_filter('tiny_mce_before_init', 'roots_change_mce_options'); ?>