<?php
// CurrencyExchange class usage example
require_once('class_CurrencyExchange.php');
$exchange = new CurrencyExchange();
if ($exchange->retrieve()) {
// Display the current Canadian exchange rate information
var_dump($exchange->rates["CAD"]);
// Display all exchange rates returned by the CurrencyExchange class
foreach ($exchange->rates as $currency=>$rate) {
echo "Currency: $currency<br>".
"Exchange rate: ". $rate["rate"]."<br>".
"Country: ". $rate["unit"]."<br>".
"Units: ". $rate["unit"]."<br>".
"Date retrieved: ". $rate["date"]."<br><br>";
}
// Display information about the source of the exchange rate information
// (eg: if it was retrieved from the Federal Reserve Bank of NY, the
// Bank of Canada, etc.)
var_dump($exchange->source);
}
// ------------------------------------------------------------------------
?>
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