wc_get_shipping_method_count() │ WC 2.6.0

Gets number of shipping methods currently enabled. Used to identify if shipping is configured.

Хуков нет.

Возвращает

int.

Использование

wc_get_shipping_method_count( $include_legacy, $enabled_only );

$include_legacy(true|false)

Count legacy shipping methods too.
По умолчанию: false

$enabled_only(true|false)

Whether non-legacy shipping methods should be restricted to enabled ones. It doesn't affect legacy shipping methods. @since 4.3.0.
По умолчанию: false

Список изменений

Код wc_get_shipping_method_count() wc get shipping method count ^{WC 10.3.4}

function wc_get_shipping_method_count( $include_legacy = false, $enabled_only = false ) {
	global $wpdb;

	$transient_name    = 'wc_shipping_method_count';
	$transient_version = WC_Cache_Helper::get_transient_version( 'shipping' );
	$transient_value   = get_transient( $transient_name );
	$counts            = array(
		'legacy'   => 0,
		'enabled'  => 0,
		'disabled' => 0,
	);

	if ( ! isset( $transient_value['legacy'], $transient_value['enabled'], $transient_value['disabled'], $transient_value['version'] ) || $transient_value['version'] !== $transient_version ) {
		// Count activated methods that don't support shipping zones if $include_legacy is true.
		$methods    = WC()->shipping()->get_shipping_methods();
		$method_ids = array();

		foreach ( $methods as $method ) {
			$method_ids[] = $method->id;

			if ( isset( $method->enabled ) && 'yes' === $method->enabled && ! $method->supports( 'shipping-zones' ) ) {
				++$counts['legacy'];
			}
		}

		// phpcs:disable WordPress.DB.PreparedSQL.NotPrepared
		$counts['enabled']  = absint( $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->prefix}woocommerce_shipping_zone_methods WHERE is_enabled=1 AND method_id IN ('" . implode( "','", array_map( 'esc_sql', $method_ids ) ) . "')" ) );
		$counts['disabled'] = absint( $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->prefix}woocommerce_shipping_zone_methods WHERE is_enabled=0 AND method_id IN ('" . implode( "','", array_map( 'esc_sql', $method_ids ) ) . "')" ) );
		// phpcs:enable WordPress.DB.PreparedSQL.NotPrepared

		$transient_value = array(
			'version'  => $transient_version,
			'legacy'   => $counts['legacy'],
			'enabled'  => $counts['enabled'],
			'disabled' => $counts['disabled'],
		);

		set_transient( $transient_name, $transient_value, DAY_IN_SECONDS * 30 );
	} else {
		$counts = $transient_value;
	}

	$return = 0;

	if ( $enabled_only ) {
		$return = $counts['enabled'];
	} else {
		$return = $counts['enabled'] + $counts['disabled'];
	}

	if ( $include_legacy ) {
		$return += $counts['legacy'];
	}

	return $return;
}