get_objects_in_term


get_objects_in_term ( $term_ids, $taxonomies, $args = array() )

Parameters:
  • (int|array) $term_ids Term id or array of term ids of terms that will be used.
  • (string|array) $taxonomies String of taxonomy name or Array of string values of taxonomy names.
  • (array|string) $args Change the order of the object_ids, either ASC or DESC.
Returns:
  • (WP_Error|array) If the taxonomy does not exist, then WP_Error will be returned. On success. the array can be empty meaning that there are no $object_ids found or it will return the $object_ids found.
Defined at:

Description

Retrieve object_ids of valid taxonomy and term.

The strings of $taxonomies must exist before this function will continue. On failure of finding a valid taxonomy, it will return an WP_Error class, kind of like Exceptions in PHP 5, except you can't catch them. Even so, you can still test for the WP_Error class and get the error message.

The $terms aren't checked the same as $taxonomies, but still need to exist for $object_ids to be returned.

It is possible to change the order that object_ids is returned by either using PHP sort family functions or using the database by using $args with either ASC or DESC array. The value should be in the key named 'order'.

Related Functions

is_object_in_term, wp_get_object_terms, get_object_term_cache, wp_set_object_terms, get_object_subtype

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