1 <?php

2 namespace TYPO3\CMS\Fluid\ViewHelpers\Format;

3 

4 /* *

5  * This script is backported from the TYPO3 Flow package "TYPO3.Fluid". *

6  * *

7  * It is free software; you can redistribute it and/or modify it under *

8  * the terms of the GNU Lesser General Public License, either version 3 *

9  * of the License, or (at your option) any later version. *

10  * *

11  * The TYPO3 project - inspiring people to share! *

12  * */

42 class CurrencyViewHelper extends \TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper {

43 

54  public function render($currencySign = '', $decimalSeparator = ',', $thousandsSeparator = '.', $prependCurrency = FALSE, $separateCurrency = TRUE, $decimals = 2) {

55  $floatToFormat = $this->renderChildren();

56  if (empty($floatToFormat)) {

57  $floatToFormat = 0.0;

58  } else {

59  $floatToFormat = floatval($floatToFormat);

60  }

61  $output = number_format($floatToFormat, $decimals, $decimalSeparator, $thousandsSeparator);

62  if ($currencySign !== '') {

63  $currencySeparator = $separateCurrency ? ' ' : '';

64  if ($prependCurrency === TRUE) {

65  $output = $currencySign . $currencySeparator . $output;

66  } else {

67  $output = $output . $currencySeparator . $currencySign;

68  }

69  }

70  return $output;

71  }

72 }