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clean_taxonomy_cache › WordPress Function

Since4.9.0
Deprecatedn/a
› clean_taxonomy_cache ( $taxonomy )
Parameters:
  • (string) $taxonomy Taxonomy slug.
    Required: Yes
Defined at:
Codex:

Cleans the caches for a taxonomy.



Related Functions: clean_term_cache, clean_bookmark_cache, clean_category_cache, clean_blog_cache, clean_comment_cache

Source 

function clean_taxonomy_cache( $taxonomy ) {
	wp_cache_delete( 'all_ids', $taxonomy );
	wp_cache_delete( 'get', $taxonomy );
	wp_cache_set_terms_last_changed();

	// Regenerate cached hierarchy.
	if ( is_taxonomy_hierarchical( $taxonomy ) ) {
		delete_option( "{$taxonomy}_children" );
		_get_term_hierarchy( $taxonomy );
	}

	/**
	 * Fires after a taxonomy's caches have been cleaned.
	 *
	 * @since 4.9.0
	 *
	 * @param string $taxonomy Taxonomy slug.
	 */
	do_action( 'clean_taxonomy_cache', $taxonomy );
}