hmfh facetwp query example

// WP_Query arguments
$args = array(
	'post_type'              => array( 'posts' ),
	'tax_query'              => array(
		array(
			'taxonomy'         => 'category',
			'terms'            => array( '1', '2', '3', '4' ),
		),
	),
);

// The Query
$query = new WP_Query( $args );