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

Description

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.

Parameters

$duplicate_termobject

Duplicate term row from terms table, if found.

$termstring

Term being inserted.

$taxonomystring

Taxonomy name.

$argsarray

Arguments passed to wp_insert_term() .

More Arguments from wp_insert_term( … $args )

Array or query string of arguments for inserting a term.

• alias_of string
  Slug of the term to make this term an alias of.
  Default empty string. Accepts a term slug.
• description string
  The term description. Default empty string.
• parent int
  The id of the parent term. Default 0.
• slug string
  The term slug to use. Default empty string.

$tt_idint

term_taxonomy_id for the newly created term.

Source

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

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