Changeset 34381 for trunk/src/wp-includes/widgets/class-wp-widget-calendar.php

Timestamp:

09/22/2015 05:08:33 AM (11 years ago)

Author:

wonderboymusic

Message:

Widgets: add a static property to WP_Widget_Calendar to ensure that the id attribute is only output once.

Props MikeHansenMe, wonderboymusic.
Fixes #24604.

File:

• trunk/src/wp-includes/widgets/class-wp-widget-calendar.php (modified) (2 diffs)

trunk/src/wp-includes/widgets/class-wp-widget-calendar.php

@@ -8 +8 @@
  */
 class WP_Widget_Calendar extends WP_Widget {
+        /**
+         * Ensure that the ID attribute only appears in the markup once
+         *
+         * @since 4.4.0
+         *
+         * @static
+         * @access private
+         * @var int
+         */
+        private static $instance = 0;
 
         public function __construct() {
@@ -26 +36 @@
                         echo $args['before_title'] . $title . $args['after_title'];
                 }
-                echo '<div id="calendar_wrap">';
+                if ( 0 === self::$instance ) {
+                        echo '<div id="calendar_wrap" class="calendar_wrap">';
+                } else {
+                        echo '<div class="calendar_wrap">';
+                }
                 get_calendar();
                 echo '</div>';
                 echo $args['after_widget'];
+
+                self::$instance++;
         }