WordPress at Your Fingertips
function is not described

WC_Order_Data_Store_CPT::get_orders_generate_customer_meta_query() private WC 1.0

Generate meta query for wc_get_orders.

{} It's a method of the class: WC_Order_Data_Store_CPT{}

No Hooks.

Return

Array.

Usage

// private - for code of main (parent) class only
$result = $this->get_orders_generate_customer_meta_query( $values, $relation );
$values(array) (required)
List of customers ids or emails.
$relation(string)
'or' or 'and' relation used to build the WP meta_query.
Default: 'or'

Code of WC_Order_Data_Store_CPT::get_orders_generate_customer_meta_query() WC 5.8.0

private function get_orders_generate_customer_meta_query( $values, $relation = 'or' ) {
	$meta_query = array(
		'relation'        => strtoupper( $relation ),
		'customer_emails' => array(
			'key'     => '_billing_email',
			'value'   => array(),
			'compare' => 'IN',
		),
		'customer_ids'    => array(
			'key'     => '_customer_user',
			'value'   => array(),
			'compare' => 'IN',
		),
	);
	foreach ( $values as $value ) {
		if ( is_array( $value ) ) {
			$query_part = $this->get_orders_generate_customer_meta_query( $value, 'and' );
			if ( is_wp_error( $query_part ) ) {
				return $query_part;
			}
			$meta_query[] = $query_part;
		} elseif ( is_email( $value ) ) {
			$meta_query['customer_emails']['value'][] = sanitize_email( $value );
		} elseif ( is_numeric( $value ) ) {
			$meta_query['customer_ids']['value'][] = strval( absint( $value ) );
		} else {
			return new WP_Error( 'woocommerce_query_invalid', __( 'Invalid customer query.', 'woocommerce' ), $values );
		}
	}

	if ( empty( $meta_query['customer_emails']['value'] ) ) {
		unset( $meta_query['customer_emails'] );
		unset( $meta_query['relation'] );
	}

	if ( empty( $meta_query['customer_ids']['value'] ) ) {
		unset( $meta_query['customer_ids'] );
		unset( $meta_query['relation'] );
	}

	return $meta_query;
}