key = 'dfrapi_tools'; add_action( 'admin_init', array( &$this, 'register_settings' ) ); add_action( 'admin_menu', array( $this, 'admin_menu' ), 40 ); add_action( 'admin_notices', array( $this, 'admin_notice' ) ); } function admin_menu() { add_submenu_page( 'dfrapi', __( 'Tools — Datafeedr API', 'datafeedr-api' ), __( 'Tools', 'datafeedr-api' ), 'manage_options', $this->key, array( $this, 'output' ) ); } function admin_notice() { if ( isset( $_GET['settings-updated'] ) && $_GET['settings-updated'] == true && isset( $_GET['page'] ) && $this->key == $_GET['page'] ) { dfrapi_admin_notice( __( 'Updated!', 'datafeedr-api' ), 'success' ); } } function output() { echo '