/** * Return an instance of this class. * * @since 1.0.0 * * @return object A single instance of this class. */ public static function get_instance() { /* * - Uncomment following lines if the admin class should only be available for super admins */ /* if( ! is_super_admin() ) { return; } */ // If the single instance hasn't been set, set it now. if (null == self::$instance) { self::$instance = new self(); } return self::$instance; }
<div id="poststuff"> <div id="post-body" class="metabox-holder columns-2"> <!-- main content --> <div id="post-body-content"> <div class="meta-box-sortables ui-sortable1"> <div class="postbox"> <div class="inside"> <p> Generated CSS code by WPCustomizer PRO is below. <br> Disabled code is wrapped in CSS comments tag <strong>/* ... */</strong> <br> To modify this code please use <strong>front-end live editor → history</strong></p> <textarea class="css-code-preview" readonly><?php echo Visual_Styler_Admin::get_final_css_code(); ?> </textarea> </div> </div> </div> </div> <!-- end main content --> <!-- sidebar --> <?php include_once '_sidebar-right.php'; ?> <!-- end sidebar --> </div>