Changeset 9092

Timestamp:

08/06/2019 07:45:49 AM (7 years ago)

Author:

dd32

Message:

Helphub: Don't output a PHP Warning whenever the specified menu has no items.

Stops the Invalid argument supplied for foreach() warnings.

File:

• sites/trunk/wordpress.org/public_html/wp-content/plugins/support-helphub/inc/helphub-front-page-blocks/includes/widget-front-end.php (modified) (1 diff)

sites/trunk/wordpress.org/public_html/wp-content/plugins/support-helphub/inc/helphub-front-page-blocks/includes/widget-front-end.php

@@ -28 +28 @@
                 <?php
                 $menu_items = wp_get_nav_menu_items( $instance['menu'] );
-                foreach ( $menu_items as $menu_item ) {
-                        printf(
-                                '<li><a href="%s">%s</a></li>',
-                                esc_url( $menu_item->url ),
-                                esc_html( $menu_item->title )
-                        );
+                if ( $menu_items ) {
+                        foreach ( $menu_items as $menu_item ) {
+                                printf(
+                                        '<li><a href="%s">%s</a></li>',
+                                        esc_url( $menu_item->url ),
+                                        esc_html( $menu_item->title )
+                                );
+                        }
                 }
                 ?>