Title: PHP Notices   patch
Last modified: August 21, 2016

---

# PHP Notices patch

 *  [Andrew Munro / AffiliateWP](https://wordpress.org/support/users/sumobi/)
 * (@sumobi)
 * [13 years ago](https://wordpress.org/support/topic/php-notices-patch/)
 * Hey Remi,
 * Handy plugin. Noticed a few PHP notices when I installed it and went to the widgets
   page.
 * > PHP Notice: Undefined index: window in /wp-content/plugins/easy-digital-download-
   > affiliate-banners/includes/widgets.php on line 49
 * > PHP Notice: Undefined index: title in /wp-content/plugins/easy-digital-download-
   > affiliate-banners/includes/widgets.php on line 56
 * > PHP Notice: Undefined index: affiliate_url in /wp-content/plugins/easy-digital-
   > download-affiliate-banners/includes/widgets.php on line 57
 * > PHP Notice: Undefined index: window in /wp-content/plugins/easy-digital-download-
   > affiliate-banners/includes/widgets.php on line 58
 * > PHP Notice: Undefined index: size in /wp-content/plugins/easy-digital-download-
   > affiliate-banners/includes/widgets.php on line 59
 * And here’s a patch to fix them:
 * In function update($new_instance, $old_instance):
 * change $instance[‘window’] line to :
 * `$instance['window'] = isset( $new_instance['window'] ) ? strip_tags( $new_instance['
   window'] ) : '';`
 * In function form($instance) :
 * change the first 4 variables to :
 *     ```
       $title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : '';
       $affiliate_url = isset( $instance['affiliate_url'] ) ? esc_attr($instance['affiliate_url'] ) : '';
       $window = isset( $instance['window'] ) ? esc_attr( $instance['window'] ) : '';
       $size = isset( $instance['size'] ) ? esc_attr( $instance['size'] ) : '';
       ```
   
 * [http://wordpress.org/extend/plugins/easy-digital-download-affiliate-banners/](http://wordpress.org/extend/plugins/easy-digital-download-affiliate-banners/)

The topic ‘PHP Notices patch’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/easy-digital-download-affiliate-banners_8b8b8b.
   svg)
 * [Easy Digital Downloads Affiliate Banners](https://wordpress.org/plugins/easy-digital-download-affiliate-banners/)
 * [Support Threads](https://wordpress.org/support/plugin/easy-digital-download-affiliate-banners/)
 * [Active Topics](https://wordpress.org/support/plugin/easy-digital-download-affiliate-banners/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/easy-digital-download-affiliate-banners/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/easy-digital-download-affiliate-banners/reviews/)

## Tags

 * [EDD](https://wordpress.org/support/topic-tag/edd/)

 * 0 replies
 * 1 participant
 * Last reply from: [Andrew Munro / AffiliateWP](https://wordpress.org/support/users/sumobi/)
 * Last activity: [13 years ago](https://wordpress.org/support/topic/php-notices-patch/)
 * Status: not resolved