textdomain

I’ve found that any WordPress theme uses this functions, but I don’t understand what is the purpose of it and what is it, in this case ‘themify’? Here are some examples in Themify functions.php: 1). load_theme_textdomain( ‘themify’, TEMPLATEPATH.’/languages’ ); 2). if (function_exists(‘register_nav_menus’)) { register_nav_menus( array( ‘main-nav’ => __( ‘Main Navigation’, ‘themify’ ), ‘footer-nav’ => __( … Read more