WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
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 |
|---|---|
| 627 | |
| 628 | /** |
| 629 | * Filters the HTML output of a taxonomy list. |
| 630 | * |
| 631 | * @since 2.1.0 |
| 632 | * |
| 633 | * @param string $output HTML output. |
| 634 | * @param array $args An array of taxonomy-listing arguments. |
| 635 | */ |
| 636 | $html = apply_filters( 'wp_list_categories', $output, $args ); |
| 637 | |
| 638 | if ( $r['echo'] ) { |
| 639 | echo $html; |
| 640 | } else { |
| 641 | return $html; |
| 642 | } |
| 643 | } |
| 644 | |
| 645 | /** |