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Source View: get_bookmarks

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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.

  • 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

This hook occurs 2 times in this file.

Line Code
52           'exclude' => ''
53      );
54
55      $r = wp_parse_args( $args, $defaults );
56      extract( $r, EXTR_SKIP );
57
58      $key = md5( serialize( $r ) );
59      if ( $cache = wp_cache_get( 'get_bookmarks', 'bookmark' ) )
60           if ( isset( $cache[ $key ] ) )
61                return apply_filters('get_bookmarks', $cache[ $key ], $r );
62
63      $inclusions = '';
64      if ( !empty($include) ) {
65      $exclude = '';  //ignore exclude, category, and category_name params if using include
66      $category = '';
67      $category_name = '';
68           $inclinks = preg_split('/[\s,]+/',$include);
69           if ( count($inclinks) ) {
70                foreach ( $inclinks as $inclink ) {
 
Line Code
151      $query .= " ORDER BY $orderby $order";
152      if ($limit != -1)
153           $query .= " LIMIT $limit";
154
155      $results = $wpdb->get_results($query);
156
157      $cache[ $key ] = $results;
158      wp_cache_set( 'get_bookmarks', $cache, 'bookmark' );
159
160      return apply_filters('get_bookmarks', $results, $r);
161 }
162
163 function sanitize_bookmark($bookmark, $context = 'display') {
164      $fields = array('link_id', 'link_url', 'link_name', 'link_image', 'link_target', 'link_category',
165           'link_description', 'link_visible', 'link_owner', 'link_rating', 'link_updated',
166           'link_rel', 'link_notes', 'link_rss', );
167
168      $do_object = false;
169      if ( is_object($bookmark) )