Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: rest_pre_update_setting

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
161                 *
162                 * @since 4.7.0
163                 *
164                 * @param bool   $result Whether to override the default behavior for updating the
165                 *                       value of a setting.
166                 * @param string $name   Setting name (as shown in REST API responses).
167                 * @param mixed  $value  Updated setting value.
168                 * @param array  $args   Arguments passed to register_setting() for this setting.
169                 */
170                $updated = apply_filters( 'rest_pre_update_setting', false, $name, $request[ $name ], $args );
171
172                if ( $updated ) {
173                     continue;
174                }
175
176                /*
177                 * A null value for an option would have the same effect as
178                 * deleting the option from the database, and relying on the
179                 * default value.