/** * Return an instance of the class * * @since 1.0 * @access public * * @return object A single instance of this class */ public static function instance() { if (!isset(self::$instance)) { self::$instance = new WM_Icons(); } return self::$instance; }
/** * Register icon font file * * @since 1.0 * @version 1.2.2 * * @access public * * @uses WM_Icons */ public function register_icons() { // Output if (apply_filters('wmhook_wmamp_' . 'enable_iconfont', true) && !wma_supports_subfeature('disable-fonticons')) { require WMAMP_INCLUDES_DIR . 'icons/class-icon-font.php'; return WM_Icons::instance(); } }