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 |
|---|---|
| 1179 | } |
| 1180 | |
| 1181 | if ( 'all' == $args['get'] ) { |
| 1182 | $args['child_of'] = 0; |
| 1183 | $args['hide_empty'] = 0; |
| 1184 | $args['hierarchical'] = false; |
| 1185 | $args['pad_counts'] = false; |
| 1186 | } |
| 1187 | |
| 1188 | $args = apply_filters( 'get_terms_args', $args, $taxonomies ); |
| 1189 | |
| 1190 | extract($args, EXTR_SKIP); |
| 1191 | |
| 1192 | if ( $child_of ) { |
| 1193 | $hierarchy = _get_term_hierarchy($taxonomies[0]); |
| 1194 | if ( !isset($hierarchy[$child_of]) ) |
| 1195 | return $empty_array; |
| 1196 | } |
| 1197 | |