Automattic\WooCommerce\Internal\Admin\Settings\PaymentsProviders

WooPayments::get_supported_country_codes │ private │ WC 1.0

Get the list of supported country codes for WooPayments.

Method of the class: WooPayments{}

No Hooks.

Returns

Array|null. The list of supported countries as ISO 3166-1 alpha-2 country codes. The country codes are normalized in uppercase. If the list cannot be retrieved, null is returned.

Usage

// private - for code of main (parent) class only
$result = $this->get_supported_country_codes(): ?array;

WooPayments::get_supported_country_codes() WooPayments::get supported country codes code ^{WC 10.9.4}

private function get_supported_country_codes(): ?array {
	try {
		if ( $this->proxy->call_function( 'class_exists', 'WC_Payments_Utils' ) &&
			$this->proxy->call_function( 'is_callable', 'WC_Payments_Utils::supported_countries' ) ) {

			$supported_country_codes = $this->proxy->call_static( 'WC_Payments_Utils', 'supported_countries' );
			if ( is_array( $supported_country_codes ) ) {
				return array_unique( array_map( 'strtoupper', array_keys( $supported_country_codes ) ) );
			}
		}
	} catch ( Throwable $e ) {
		// This is not a critical error, so we just ignore it.
		// Log so we can investigate.
		SafeGlobalFunctionProxy::wc_get_logger()->error(
			'Failed to get the WooPayments supported country codes list: ' . $e->getMessage(),
			array(
				'source' => 'settings-payments',
			)
		);
	}

	return null;
}