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wp-includes/taxonomy.php › WordPress File
Functions73
› Core Taxonomy API
| Function | Short description |
|---|---|
| add_term_meta | Adds metadata to a term. |
| clean_object_term_cache | Removes the taxonomy relationship to terms from the cache. |
| clean_taxonomy_cache | Clean the caches for a taxonomy. |
| clean_term_cache | Will remove all of the term ids from the cache. |
| create_initial_taxonomies | Creates the initial taxonomies. |
| delete_term_meta | Removes metadata matching criteria from a term. |
| get_ancestors | Get an array of ancestor IDs for a given object. |
| get_objects_in_term | Retrieve object_ids of valid taxonomy and term. |
| get_object_taxonomies | Return the names or objects of the taxonomies which are registered for the requested object or object type, such as a post object or post type name. |
| get_object_term_cache | Retrieves the taxonomy relationship to the term object id. |
| get_post_taxonomies | Retrieve all taxonomies of a post with just the names. |
| get_taxonomies | Retrieves a list of registered taxonomy names or objects. |
| get_taxonomy | Retrieves the taxonomy object of $taxonomy. |
| get_taxonomy_labels | Builds an object with all taxonomy labels out of a taxonomy object. |
| get_tax_sql | Given a taxonomy query, generates SQL to be appended to a main query. |
| get_term | Get all Term data from database by Term ID. |
| get_terms | Retrieve the terms in a given taxonomy or list of taxonomies. |
| get_term_by | Get all Term data from database by Term field and data. |
| get_term_children | Merge all term children into a single array of their IDs. |
| get_term_field | Get sanitized Term field. |
| get_term_link | Generate a permalink for a taxonomy term archive. |
| get_term_meta | Retrieves metadata for a term. |
| get_term_to_edit | Sanitizes Term for editing. |
| get_the_taxonomies | Retrieve all taxonomies associated with a post. |
| has_term_meta | Get all meta data, including meta IDs, for the given term ID. |
| is_object_in_taxonomy | Determine if the given object type is associated with the given taxonomy. |
| is_object_in_term | Determine if the given object is associated with any of the given terms. |
| is_taxonomy_hierarchical | Determines whether the taxonomy object is hierarchical. |
| register_taxonomy | Creates or modifies a taxonomy object. |
| register_taxonomy_for_object_type | Add an already registered taxonomy to an object type. |
| sanitize_term | Sanitize Term all fields. |
| sanitize_term_field | Cleanse the field value in the term based on the context. |
| taxonomy_exists | Determines whether the taxonomy name exists. |
| term_exists | Determines whether a term exists. |
| term_is_ancestor_of | Check if a term is an ancestor of another term. |
| the_taxonomies | Display the taxonomies of a post with available options. |
| unregister_taxonomy | Unregisters a taxonomy. |
| unregister_taxonomy_for_object_type | Remove an already registered taxonomy from an object type. |
| update_object_term_cache | Updates the cache for the given term object ID(s). |
| update_termmeta_cache | Updates metadata cache for list of term IDs. |
| update_term_cache | Updates Terms to Taxonomy in cache. |
| update_term_meta | Updates term metadata. |
| wp_add_object_terms | Add term(s) associated with a given object. |
| wp_check_term_hierarchy_for_loops | Checks the given subset of the term hierarchy for hierarchy loops. |
| wp_count_terms | Count how many terms are in Taxonomy. |
| wp_defer_term_counting | Enable or disable term counting. |
| wp_delete_category | Deletes one existing category. |
| wp_delete_object_term_relationships | Will unlink the object from the taxonomy or taxonomies. |
| wp_delete_term | Removes a term from the database. |
| wp_get_object_terms | Retrieves the terms associated with the given object(s), in the supplied taxonomies. |
| wp_get_split_term | Get the new term ID corresponding to a previously split term. |
| wp_get_split_terms | Get data about terms that previously shared a single term_id, but have since been split. |
| wp_get_term_taxonomy_parent_id | Returns the term's parent's term_ID. |
| wp_insert_term | Add a new term to the database. |
| wp_remove_object_terms | Remove term(s) associated with a given object. |
| wp_set_object_terms | Create Term and Taxonomy Relationships. |
| wp_term_is_shared | Determine whether a term is shared between multiple taxonomies. |
| wp_unique_term_slug | Will make slug unique, if it isn't already. |
| wp_update_term | Update term based on arguments provided. |
| wp_update_term_count | Updates the amount of terms in taxonomy. |
| wp_update_term_count_now | Perform term count update immediately. |
| _get_term_children | Get the subset of $terms that are descendants of $term_id. |
| _get_term_hierarchy | Retrieves children of taxonomy as Term IDs. |
| _pad_term_counts | Add count of children to parent count. |
| _prime_term_caches | Adds any terms from the given IDs to the cache that do not already exist in cache. |
| _split_shared_term | Create a new term for a term_taxonomy item that currently shares its term with another term_taxonomy. |
| _update_generic_term_count | Will update term count based on number of objects. |
| _update_post_term_count | Will update term count based on object types of the current taxonomy. |
| _wp_batch_split_terms | Splits a batch of shared taxonomy terms. |
| _wp_check_for_scheduled_split_terms | In order to avoid the _wp_batch_split_terms() job being accidentally removed, check that it's still scheduled while we haven't finished splitting terms. |
| _wp_check_split_default_terms | Check default categories when a term gets split to see if any of them need to be updated. |
| _wp_check_split_nav_menu_terms | If the term being split is a nav_menu, change associations. |
| _wp_check_split_terms_in_menus | Check menu items when a term gets split to see if any of them need to be updated. |