Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: wp_list_categories

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
663      /**
664       * Filters the HTML output of a taxonomy list.
665       *
666       * @since 2.1.0
667       *
668       * @param string       $output HTML output.
669       * @param array|string $args   An array or query string of taxonomy-listing arguments. See
670       *                             wp_list_categories() for information on accepted arguments.
671       */
672      $html = apply_filters( 'wp_list_categories', $output, $args );
673
674      if ( $parsed_args['echo'] ) {
675           echo $html;
676      } else {
677           return $html;
678      }
679 }
680
681 /**