posts_orderby filter-hook . WP 1.5.1

Filters the ORDER BY clause of the query.

Использование

add_filter( 'posts_orderby', 'filter_function_name_5730', 10, 2 );
function filter_function_name_5730( $orderby, $this ){
	// filter...

	return $orderby;
}

$orderby(string)

The ORDER BY clause of the query.

$this(WP_Query)

The WP_Query instance (passed by reference).

Changelog

Where the hook is called

$orderby = apply_filters_ref_array( 'posts_orderby', array( $orderby, &$this ) );

Where in WP core the hook is used WordPress