Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: pre_{$taxonomy}_{$field}

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
832      if ( 'edit' == $context ) {
833           $value = apply_filters("edit_term_$field", $value, $term_id, $taxonomy);
834           $value = apply_filters("edit_${taxonomy}_$field", $value, $term_id);
835           if ( 'description' == $field )
836                $value = format_to_edit($value);
837           else
838                $value = attribute_escape($value);
839      } else if ( 'db' == $context ) {
840           $value = apply_filters("pre_term_$field", $value, $taxonomy);
841           $value = apply_filters("pre_${taxonomy}_$field", $value);
842           // Back compat filters
843           if ( 'slug' == $field )
844                $value = apply_filters('pre_category_nicename', $value);
845
846      } else if ( 'rss' == $context ) {
847           $value = apply_filters("term_${field}_rss", $value, $taxonomy);
848           $value = apply_filters("${taxonomy}_${field}_rss", $value);
849      } else {
850           // Use display filters by default.