Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: attachment_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.

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
119           $parentlink = get_permalink($object->post_parent);
120           if (! strstr($parentlink, '?') )
121                $link = trim($parentlink, '/') . '/' . $object->post_name . '/';
122      }
123
124      if (! $link ) {
125           $link = get_bloginfo('home') . "/?attachment_id=$id";
126      }
127
128      return apply_filters('attachment_link', $link, $id);
129 }
130
131 function get_year_link($year) {
132      global $wp_rewrite;
133      if ( !$year )
134           $year = gmdate('Y', time()+(get_settings('gmt_offset') * 3600));
135      $yearlink = $wp_rewrite->get_year_permastruct();
136      if ( !empty($yearlink) ) {
137           $yearlink = str_replace('%year%', $year, $yearlink);