Filters the duplicate term check that takes place during term creation.

Term parent + taxonomy + slug combinations are meant to be unique, and wp_insert_term() performs a last-minute confirmation of this uniqueness before allowing a new term to be created. Plugins with different uniqueness requirements may use this filter to bypass or modify the duplicate-term check.

$duplicate_term object

Duplicate term row from terms table, if found.

$term string

Term being inserted.

$taxonomy string

Taxonomy name.

$args array

Arguments passed to wp_insert_term() .

More Arguments from wp_insert_term( ... $args )

Array or query string of arguments for inserting a term.

• alias_ofstring
  Slug of the term to make this term an alias of.
  Default empty string. Accepts a term slug.
• descriptionstring
  The term description. Default empty string.
• parentint
  The id of the parent term. Default 0.
• slugstring
  The term slug to use. Default empty string.

$tt_id int

term_taxonomy_id for the newly created term.

File: wp-includes/taxonomy.php. View all references

$duplicate_term = apply_filters( 'wp_insert_term_duplicate_term_check', $duplicate_term, $term, $taxonomy, $args, $tt_id );