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 |
|---|---|
| 62 | |
| 63 | if ( isset($children[$category->term_id]) ) |
| 64 | _cat_rows( $categories, $count, $category->term_id, $level + 1, $page, $per_page ); |
| 65 | |
| 66 | } |
| 67 | |
| 68 | $output = ob_get_contents(); |
| 69 | ob_end_clean(); |
| 70 | |
| 71 | $output = apply_filters('cat_rows', $output); |
| 72 | |
| 73 | echo $output; |
| 74 | } |
| 75 | |
| 76 | function _cat_row( $category, $level, $name_override = false ) { |
| 77 | global $class; |
| 78 | |
| 79 | $category = get_category( $category ); |
| 80 | |