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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 |
---|---|
1195 | * |
1196 | * @since 2.3.0 |
1197 | * @since 4.6.0 Added the `$term_query` parameter. |
1198 | * |
1199 | * @param array $terms Array of found terms. |
1200 | * @param array $taxonomies An array of taxonomies. |
1201 | * @param array $args An array of get_terms() arguments. |
1202 | * @param WP_Term_Query $term_query The WP_Term_Query object. |
1203 | */ |
1204 | return apply_filters( 'get_terms', $terms, $term_query->query_vars['taxonomy'], $term_query->query_vars, $term_query ); |
1205 | } |
1206 |
|
1207 | /** |
1208 | * Adds metadata to a term. |
1209 | * |
1210 | * @since 4.4.0 |
1211 | * |
1212 | * @param int $term_id Term ID. |
1213 | * @param string $meta_key Metadata name. |