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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
142           $file = get_settings('home') . '/';
143           $link = $file . '?author=' . $auth_ID;
144      } else {
145           if ( '' == $author_nicename )
146                $author_nicename = $cache_userdata[$author_id]->user_nicename;
147           $link = str_replace('%author%', $author_nicename, $link);
148           $link = get_settings('home') . trailingslashit($link);
149      }
150
151      $link = apply_filters('author_link', $link, $author_id, $author_nicename);
152
153      if ( $echo )
154           echo $link;
155      return $link;
156 }
157
158 function wp_list_authors($args = '') {
159      parse_str($args, $r);
160