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 )
+                );
+            }
         }
         ?>