array( 'value' => 'sidebar-left', 'label' => esc_html__( 'Left sidebar', 'akks' ), 'thumbnail' => get_template_directory_uri() . '/assets/img/sidebar-left.png' ), 'sidebar-right' => array( 'value' => 'sidebar-right', 'label' => esc_html__( 'Right sidebar (default)', 'akks' ), 'thumbnail' => get_template_directory_uri() . '/assets/img/sidebar-right.png' ), 'no-sidebar' => array( 'value' => 'no-sidebar', 'label' => esc_html__( 'No sidebar', 'akks' ), 'thumbnail' => get_template_directory_uri() . '/assets/img/sidebar-no.png' ) ); // Use nonce for form verification. wp_nonce_field( basename( __FILE__ ), 'akks_meta_nonce' ); $layout = get_post_meta( $post->ID, 'akks_meta', true ); // Set default value if metabox returns empty. if ( empty( $layout ) ) { $layout = 'sidebar-right'; } ?>