Online PHP editor | output for EUMJg

<?php class BelgianUSDollarSignFormatter extends NumberFormatter { public function formatCurrency(float $amount, string $currency): string|false { return str_replace('щ.д.', '$', parent::formatCurrency($amount, $currency)); } } $curr = new BelgianUSDollarSignFormatter('bg_BG', NumberFormatter::CURRENCY); $amount = '5665.25'; $currency = 'USD'; echo $curr->formatCurrency($amount, $currency).PHP_EOL; $currency = 'EUR'; echo $curr->formatCurrency($amount, $currency).PHP_EOL; $currency = 'BGN'; echo $curr->formatCurrency($amount, $currency).PHP_EOL; $currency = 'AUD'; echo $curr->formatCurrency($amount, $currency).PHP_EOL;