PHP code example of lexik / currency-bundle

    
        
<?php
require_once('vendor/autoload.php');

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

    

lexik / currency-bundle example snippets

// by default the amount will rounded and the amount have to be in the default currency
$convertedAmount = $container->get('lexik_currency.converter')->convert($amount, $targetCurrency);

// here the amount won't be rounded and we specify that $amount currency is 'USD'
$convertedAmount = $container->get('lexik_currency.converter')->convert($amount, $targetCurrency, false, 'USD');

$managedCurrencies = $this->container->getParameter('lexik_currency.currencies.managed');

namespace MyProject\With\Some\Rainbows;

use Lexik\Bundle\CurrencyBundle\Adapter\AbstractCurrencyAdapter;

class RainbowCurrencyAdapter extends AbstractCurrencyAdapter
{
	/**
     * {@inheritdoc}
     */
    public function attachAll()
    {
    	$defaultRate = 1;

        // Add default currency (euro in this example)
        $euro = new $this->currencyClass;
        $euro->setCode('EUR');
        $euro->setRate($defaultRate);

        $this[$euro->getCode()] = $euro;

        // Get other currencies
        $currencies = // get all currencies with their rate (from a file, an url, etc)

        foreach ($currencies as $code => $rate) {
            if (in_array($code, $this->managedCurrencies)) { // you can check if the currency is in the managed currencies
                $currency = new $this->currencyClass;
                $currency->setCode($code);
                $currency->setRate($rate);

                $this[$currency->getCode()] = $currency;
            }
        }

        // get the default rate from the default currency defined in the configuration
        if (isset($this[$this->defaultCurrency])) {
            $defaultRate = $this[$this->defaultCurrency]->getRate();
        }

        // convert rates according to the default one.
        $this->convertAll($defaultRate);
    }

    /**
     * {@inheritdoc}
     */
    public function getIdentifier()
    {
        return 'rainbow';
    }
}

// in AppKernel::registerBundles()
$bundles = array(
    // ...
    new Lexik\Bundle\CurrencyBundle\LexikCurrencyBundle(),
    // ...
);