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Source View: author_link

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
233           if ( '' == $author_nicename ) {
234                $user = get_userdata($author_id);
235                if ( !empty($user->user_nicename) )
236                     $author_nicename = $user->user_nicename;
237           }
238           $link = str_replace('%author%', $author_nicename, $link);
239           $link = home_url( user_trailingslashit( $link ) );
240      }
241
242      $link = apply_filters('author_link', $link, $author_id, $author_nicename);
243
244      return $link;
245 }
246
247 /**
248  * List all the authors of the blog, with several options available.
249  *
250  * <ul>
251  * <li>optioncount (boolean) (false): Show the count in parenthesis next to the