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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 |
|---|---|
| 163 | $meta = $wpdb->get_col( $wpdb->prepare( "SELECT umeta_id FROM $wpdb->usermeta WHERE user_id = %d", $id ) ); |
| 164 | foreach ( $meta as $mid ) |
| 165 | delete_metadata_by_mid( 'user', $mid ); |
| 166 | |
| 167 | $wpdb->delete( $wpdb->users, array( 'ID' => $id ) ); |
| 168 | |
| 169 | clean_user_cache( $user ); |
| 170 | |
| 171 | // allow for commit transaction |
| 172 | do_action( 'deleted_user', $id ); |
| 173 | |
| 174 | return true; |
| 175 | } |
| 176 | |
| 177 | function update_option_new_admin_email( $old_value, $value ) { |
| 178 | $email = get_option( 'admin_email' ); |
| 179 | if ( $value == get_option( 'admin_email' ) || !is_email( $value ) ) |
| 180 | return; |
| 181 | |