', $after = '', $echo = true ) {
if ( ! is_user_logged_in() ) {
if ( get_option( 'users_can_register' ) ) {
$link = $before . '' . __( 'Register' ) . '' . $after;
} else {
$link = '';
}
} else {
$link = '';
}
/**
* Filters the HTML link to the Registration or Admin page.
*
* Users are sent to the admin page if logged-in, or the registration page
* if enabled and logged-out.
*
* @since 1.5.0
*
* @param string $link The HTML code for the link to the Registration or Admin page.
*/
$link = apply_filters( 'register', $link );
if ( $echo ) {
echo $link;
} else {
return $link;
}
}
// Creating the widget
class agg_widget_meta extends WP_Widget {
function __construct() {
parent::__construct(
// Base ID of your widget
'agg_widget_meta',
// Widget name will appear in UI
__('Aggregator Logint', 'agg_widget_domain'),
// Widget description
array( 'description' => __( 'Register, Login, Logout', 'agg_widget_domain' ), )
);
}
// Creating widget front-end
public function widget( $args, $instance ) {
$title = ! empty( $instance['title'] ) ? $instance['title'] : __( 'Aggregator Meta' );
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
/** before and after widget arguments are defined by themes */
echo $args['before_widget'];
if ( $title ) {
echo $args['before_title'] . $title . $args['after_title'];
}
?>