Automattic\WooCommerce\Blocks

QueryFilters::get_filtered_price() │ public │ WC 1.0

Get price data for current products.

Method of the class: QueryFilters{}

No Hooks.

Return

Object.

Usage

$QueryFilters = new QueryFilters();
$QueryFilters->get_filtered_price( $query_vars );
$query_vars(array) (required)
The WP_Query arguments.

QueryFilters::get_filtered_price() code WC 9.4.2

woocommerce/src/Blocks/QueryFilters.php 
public function get_filtered_price( $query_vars ) {
	global $wpdb;

	add_filter( 'posts_clauses', array( $this, 'add_query_clauses' ), 10, 2 );
	add_filter( 'posts_pre_query', '__return_empty_array' );

	$query_vars['no_found_rows']  = true;
	$query_vars['posts_per_page'] = -1;
	$query_vars['fields']         = 'ids';
	$query                        = new \WP_Query();
	$query->query( $query_vars );
	$product_query_sql = $query->request;

	remove_filter( 'posts_clauses', array( $this, 'add_query_clauses' ), 10 );
	remove_filter( 'posts_pre_query', '__return_empty_array' );

	$price_filter_sql = "
	SELECT min( min_price ) as min_price, MAX( max_price ) as max_price
	FROM {$wpdb->wc_product_meta_lookup}
	WHERE product_id IN ( {$product_query_sql} )
	";

	return $wpdb->get_row( $price_filter_sql ); // phpcs:ignore
}