widget_update_callback

Advertisement

Summery Summery

Filters a widget’s settings before saving.

Syntax Syntax

apply_filters( 'widget_update_callback', array $instance, array $new_instance, array $old_instance, WP_Widget $this )

Description Description

Returning false will effectively short-circuit the widget’s ability to update settings.

Parameters Parameters

$instance

(array) The current widget instance's settings.

$new_instance

(array) Array of new widget settings.

$old_instance

(array) Array of old widget settings.

$this

(WP_Widget) The current widget instance.

Source Source

File: wp-includes/class-wp-widget.php

Advertisement

Changelog Changelog

Changelog
Version Description
2.8.0 Introduced.

Advertisement

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

What are you looking for?