See https://developer.paypal.com/docs/api/orders/v2/#definition-Amount_breakdown.
Methods
Amount::__construct()
Creates an amount object using constructor.
Signature
public function __construct(string $value, string $currency_code = 'USD');
Example
$amount = new Amount('100.00', 'USD');
Amount::of()
Creates an amount from a value and an optional currency code.
Signature
public static function of(string $value, string $currency_code = 'USD'): Amount;
Example
$amount = Amount::of('100.00', 'USD');
Amount::getCurrencyCode()
Gets an amount currency code.
Signature
public function getCurrencyCode(): string;
Example
$amount = Amount::of('100.00', 'USD');
$currency = $amount->getCurrencyCode(); // USD
Amount::getValue()
Gets an amount value.
Signature
public function getValue(): string;
Example
$amount = Amount::of('100.00', 'USD');
$value = $amount->getValue(); // '100.00'
Amount::toArray()
Casts the Amount an array representation, used when serializing an amount into http request.
Signature
public function toArray(): array;
Example
$amount = Amount::of('100.00', 'USD');
$array = $amount->toArray();
// result
[
'value' => '100.00',
'currency_code' => 'USD'
];
