PHP code example of ben-gibson / bryn-fallback-calculator

1. Go to this page and download the library: Download ben-gibson/bryn-fallback-calculator library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

ben-gibson / bryn-fallback-calculator example snippets

 php

    
or = new \Gibbo\Bryn\Calculator\Fallback\FallbackCalculator();
    
$calculator->registerCalculator(Gibbo\Bryn\Calculator\Yahoo\YahooCalculator::default());
$calculator->registerCalculator(Gibbo\Bryn\Calculator\ECB\ECBCalculator::default());
    
$exchangeRate = $calculator->getRate(
    new \Gibbo\Bryn\Exchange(
        \Gibbo\Bryn\Currency::GBP(),
        \Gibbo\Bryn\Currency::USD()
    )
);
    
echo $exchangeRate;
echo $exchangeRate->convert(550);
echo $exchangeRate->flip()->convert(550);
    
/**
 * OUTPUTS:
 *
 * 1 GBP(£) = 1.25 USD($)
 * 686.2295
 * 440.814
 */