florianv/swap

Exchange rates library for PHP

v2.6.0 2016-06-20 15:49 UTC

README

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Currency exchange rates library for PHP

Build status Total Downloads Scrutinizer Version

Swap allows you to retrieve currency exchange rates from various services such as Fixer or Yahoo and optionally cache the results. It is integrated to other libraries like moneyphp/money and provides a Symfony Bundle and a Laravel Package.


$ composer require florianv/swap php-http/message php-http/guzzle6-adapter
use Swap\Builder;

// Build Swap with Fixer.io
$swap = (new Builder())
    ->add('fixer')
    ->build();

// Get the latest EUR/USD rate
$rate = $swap->latest('EUR/USD');

// 1.129
$rate->getValue();

// 2016-08-26
$rate->getDate()->format('Y-m-d');

// Get the EUR/USD rate 15 days ago
$rate = $swap->historical('EUR/USD', (new \DateTime())->modify('-15 days'));

Documentation

The complete documentation can be found here.

Services

Here is the list of the currently implemented services.

Service Base Currency Quote Currency Historical
Fixer * * Yes
European Central Bank EUR * Yes
Google * * No
Open Exchange Rates USD (free), * (paid) * Yes
Xignite * * Yes
Yahoo * * No
WebserviceX * * No
National Bank of Romania RON * No
Central Bank of the Republic of Turkey * TRY No
Central Bank of the Czech Republic * CZK No
Currency Layer USD (free), * (paid) * Yes

Integrations

Credits

License

The MIT License (MIT). Please see LICENSE for more information.