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do_action( "hook_name" )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.
| Line | Code |
|---|---|
| 222 | |
| 223 | if ( $categorize ) { |
| 224 | // Split the bookmarks into ul's for each category |
| 225 | foreach ( (array) $cats as $cat ) { |
| 226 | $params = array_merge($r, array('category'=>$cat->term_id)); |
| 227 | $bookmarks = get_bookmarks($params); |
| 228 | if ( empty($bookmarks) ) |
| 229 | continue; |
| 230 | $output .= str_replace(array('%id', '%class'), array("linkcat-$cat->term_id", $class), $category_before); |
| 231 | $catname = apply_filters( "link_category", $cat->name ); |
| 232 | $output .= "$title_before$catname$title_after\n\t<ul class='xoxo blogroll'>\n"; |
| 233 | $output .= _walk_bookmarks($bookmarks, $r); |
| 234 | $output .= "\n\t</ul>\n$category_after\n"; |
| 235 | } |
| 236 | } else { |
| 237 | //output one single list using title_li for the title |
| 238 | $bookmarks = get_bookmarks($r); |
| 239 | |
| 240 | if ( !empty($bookmarks) ) { |