Source View: pre_user_last_name

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
139           $nickname = $user_login;
140      $nickname = apply_filters('pre_user_nickname', $nickname);
141
142      if ( empty($first_name) )
143           $first_name = '';
144      $first_name = apply_filters('pre_user_first_name', $first_name);
145
146      if ( empty($last_name) )
147           $last_name = '';
148      $last_name = apply_filters('pre_user_last_name', $last_name);
149
150      if ( empty($description) )
151           $description = '';
152      $description = apply_filters('pre_user_description', $description);
153
154      if ( empty($rich_editing) )
155           $rich_editing = 'true';
156
157      if ( empty($comment_shortcuts) )