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Source View: attachment_link

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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
168                $parentlink = get_permalink( $object->post_parent );
169           if (strpos($parentlink, '?') === false)
170                $link = trailingslashit($parentlink) . $object->post_name . '/';
171      }
172
173      if (! $link ) {
174           $link = get_bloginfo('url') . "/?attachment_id=$id";
175      }
176
177      return apply_filters('attachment_link', $link, $id);
178 }
179
180 function get_year_link($year) {
181      global $wp_rewrite;
182      if ( !$year )
183           $year = gmdate('Y', time()+(get_option('gmt_offset') * 3600));
184      $yearlink = $wp_rewrite->get_year_permastruct();
185      if ( !empty($yearlink) ) {
186           $yearlink = str_replace('%year%', $year, $yearlink);