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 |
|---|---|
| 1302 | |
| 1303 | /** |
| 1304 | * Filter the terms query arguments. |
| 1305 | * |
| 1306 | * @since 3.1.0 |
| 1307 | * |
| 1308 | * @param array $args An array of arguments. |
| 1309 | * @param string|array $taxonomies A taxonomy or array of taxonomies. |
| 1310 | */ |
| 1311 | $args = apply_filters( 'get_terms_args', $args, $taxonomies ); |
| 1312 | |
| 1313 | $child_of = $args['child_of']; |
| 1314 | if ( $child_of ) { |
| 1315 | $hierarchy = _get_term_hierarchy( reset( $taxonomies ) ); |
| 1316 | if ( ! isset( $hierarchy[ $child_of ] ) ) { |
| 1317 | return $empty_array; |
| 1318 | } |
| 1319 | } |
| 1320 | |