wc_get_chosen_shipping_method_ids() │ WC 2.6.2

Gets chosen shipping method IDs from chosen_shipping_methods session, without instance IDs.

No Hooks.

Returns

String[].

Usage

wc_get_chosen_shipping_method_ids();

Changelog

Since 2.6.2 Introduced.

wc_get_chosen_shipping_method_ids() code WC 9.9.5

woocommerce/includes/wc-cart-functions.php 
function wc_get_chosen_shipping_method_ids() {
	if ( ! is_callable( array( WC()->session, 'get' ) ) ) {
		return array();
	}

	$chosen_methods = WC()->session->get( 'chosen_shipping_methods', array() );
	$method_ids     = array();

	foreach ( $chosen_methods as $chosen_method ) {
		if ( ! is_string( $chosen_method ) ) {
			continue;
		}
		$chosen_method = explode( ':', $chosen_method );
		$method_ids[]  = current( $chosen_method );
	}

	return $method_ids;
}