Source View: wpmu_delete_user

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.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

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
164      if ( !$user->exists() )
165           return false;
166      /**
167       * Fires before a user is deleted from the network.
168       *
169       * @since MU
170       *
171       * @param int $id ID of the user about to be deleted from the network.
172       */
173      do_action( 'wpmu_delete_user', $id );
174
175      $blogs = get_blogs_of_user( $id );
176
177      if ( ! empty( $blogs ) ) {
178           foreach ( $blogs as $blog ) {
179                switch_to_blog( $blog->userblog_id );
180                remove_user_from_blog( $id, $blog->userblog_id );
181
182                $post_ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_author = %d", $id ) );