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has_term

Definition:
function has_term( $term = '', $taxonomy = '', $post = null ) {}

Check if the current post has any of given terms.
The given terms are checked against the post’s terms’ term_ids, names and slugs. Terms given as integers will only be checked against the post’s terms’ term_ids. If no terms are given, determines if post has any terms.

Parameters

  • string|int|array $term: Optional. The term name/term_id/slug or array of them to check for.
  • string $taxonomy: Taxonomy name
  • int|object $post: Optional. Post to check instead of the current post.

Return values

returns:True if the current post has any of the given tags (or any tag, if no tag specified).

Source code

function has_term( $term = '', $taxonomy = '', $post = null ) {

	$post = get_post($post);



	if ( !$post )

		return false;



	$r = is_object_in_term( $post->ID, $taxonomy, $term );

	if ( is_wp_error( $r ) )

		return false;



	return $r;

}

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