terms_clauses filter-hook . WP 3.1.0

Filters the terms query SQL clauses.

Usage

add_filter( 'terms_clauses', 'filter_function_name_4612', 10, 3 );
function filter_function_name_4612( $pieces, $taxonomies, $args ){
	// filter...

	return $pieces;
}

$pieces(string[])

Array of query SQL clauses.

$taxonomies(string[])

An array of taxonomy names.

$args(array)

An array of term query arguments.

Where the hook is called

$clauses = apply_filters( 'terms_clauses', compact( 'fields', 'join', 'where', 'distinct', 'orderby', 'order', 'limits' ), $taxonomies, $args );

Where the hook is used (in WP core)