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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
| 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 ) ); |