Ticket #20043: 20043.patch

wp-includes/capabilities.php

@@ -558 +558 @@
         }
 
         /**
+         * Magic method for unsetting a certain custom field
+         *
+         * @since 3.4.0
+         */
+        function __unset( $key ) {
+                if ( 'id' == $key ) {
+                        _deprecated_argument( 'WP_User->id', '2.1', __( 'Use <code>WP_User->ID</code> instead.' ) );
+                        $key = 'ID';
+                }
+
+                if ( isset( $this->data->$key ) )
+                        unset( $this->data->$key );
+
+                if ( isset( self::$back_compat_keys[ $key ] ) )
+                        unset( self::$back_compat_keys[ $key ] );
+        }
+
+        /**
          * Magic method for accessing custom fields
          *
          * @since 3.3.0