[wp-trac] [WordPress Trac] #48711: PHP Notice: Undefined index: before_widget

[WordPress Trac]

#48711: PHP Notice:  Undefined index: before_widget
----------------------------+-----------------------------
 Reporter:  carmen28moreno  |      Owner:  (none)
     Type:  defect (bug)    |     Status:  new
 Priority:  normal          |  Milestone:  Awaiting Review
Component:  Plugins         |    Version:
 Severity:  normal          |   Keywords:
  Focuses:                  |
----------------------------+-----------------------------
 Since I install elementor, I'm having the following errors in my
 debug.log:

 [18-Nov-2019 20:09:04 UTC] PHP Notice:  Undefined index: before_widget in
 /var/www/wp-content/plugins/themeisle-companion/vendor/codeinwp/elementor-
 extra-widgets/widgets/woo/best-products.php on line 77
 [18-Nov-2019 20:09:04 UTC] PHP Notice:  Undefined index: after_widget in
 /var/www/wp-content/plugins/themeisle-companion/vendor/codeinwp/elementor-
 extra-widgets/widgets/woo/best-products.php on line 93
 [18-Nov-2019 20:09:04 UTC] PHP Notice:  Undefined index: widget_id in
 /var/www/wp-content/plugins/themeisle-companion/vendor/codeinwp/elementor-
 extra-widgets/widgets/woo/best-products.php on line 96


 When having this error, a momentaneous error message 503 appears and my
 page is down.
 Here are the lines of code referenced by the error (the bold ones).



 {{{
 public function widget( $args, $instance ) {
                 $cache = array();
                 if ( ! $this->is_preview() ) {
                         $cache = wp_cache_get( 'woo_best_products',
 'widget' );
                 }

                 if ( ! is_array( $cache ) ) {
                         $cache = array();
                 }

                 if ( ! isset( $args['widget_id'] ) ) {
                         $args['widget_id'] = $this->id;
                 }

                 if ( isset( $cache[ $args['widget_id'] ] ) ) {
                         echo $cache[ $args['widget_id'] ];

                         return;
                 }

                 ob_start();

                 $title = ( ! empty( $instance['title'] ) ) ?
 $instance['title'] : '';
                 $title = apply_filters( 'widget_title', $title, $instance,
 $this->id_base );

                 if ( '' == $title ) {
                         $title = __( 'Best Sellers', 'themeisle-companion'
 );
                 }

                 $limit = ( ! empty( $instance['limit'] ) ) ? absint(
 $instance['limit'] ) : 4;
                 if ( '' == $limit ) {
                         $limit = 4;
                 }
                 $columns = ( ! empty( $instance['columns'] ) ) ? absint(
 $instance['columns'] ) : 4;

                 if ( '' == $columns ) {
                         $columns = 4;
                 }

                 $args = apply_filters(
                         'elementor-addon-widgets_product_categories_args',
 array(
                                 'limit'   => $limit,
                                 'columns' => $columns,
                                 'title'   => $title,
                                 'orderby' => 'date',
                                 'order'   => 'desc',
                         )
                 );
 77---->         echo $args['before_widget'];
                 echo '<section class="eaw-product-section woo-best-
 products">';

                 do_action(
 'storepage_homepage_before_best_selling_products' );
                 echo '<h2 class="section-title">' . wp_kses_post(
 $args['title'] ) . '</h2>';

                 do_action(
 'storepage_homepage_after_best_selling_products_title' );
                 echo $this->do_shortcode(
                         'best_selling_products', array(
                                 'per_page' => intval( $args['limit'] ),
                                 'columns'  => intval( $args['columns'] ),
                         )
                 );
                 do_action(
 'storepage_homepage_after_best_selling_products' );

                 echo '</section>';
 93---->         echo $args['after_widget'];

                 if ( ! $this->is_preview() ) {
 96---->                 $cache[ $args['widget_id'] ] = ob_get_flush();
                         wp_cache_set( 'woo_best_products', $cache,
 'widget' );
                 } else {
                         ob_end_flush();
                 }
         }
 }}}

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/48711>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform