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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 |
---|---|
1222 |
|
1223 | do_action("create_term", $term_id, $tt_id); |
1224 | do_action("create_$taxonomy", $term_id, $tt_id); |
1225 |
|
1226 | $term_id = apply_filters('term_id_filter', $term_id, $tt_id); |
1227 |
|
1228 | clean_term_cache($term_id, $taxonomy); |
1229 |
|
1230 | do_action("created_term", $term_id, $tt_id); |
1231 | do_action("created_$taxonomy", $term_id, $tt_id); |
1232 |
|
1233 | return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id); |
1234 | } |
1235 |
|
1236 | /** |
1237 | * wp_set_object_terms() - Create Term and Taxonomy Relationships |
1238 | * |
1239 | * Relates an object (post, link etc) to a term and taxonomy type. Creates the term and taxonomy |
1240 | * relationship if it doesn't already exist. Creates a term if it doesn't exist (using the slug). |