9.5/_number_view_helper_8php_source.html

<?php

namespace ‪TYPO3\CMS\Fluid\ViewHelpers\Format;


/*

 * This file is part of the TYPO3 CMS project.

 *

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

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;

use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;

use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;


class ‪NumberViewHelper extends AbstractViewHelper

{

    use CompileWithRenderStatic;


    protected ‪$escapeChildren = false;


    public function ‪initializeArguments()

    {

        $this->registerArgument('decimals', 'int', 'The number of digits after the decimal point', false, '2');

        $this->registerArgument('decimalSeparator', 'string', 'The decimal point character', false, '.');

        $this->registerArgument('thousandsSeparator', 'string', 'The character for grouping the thousand digits', false, ',');

    }


    public static function ‪renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)

    {

        $decimals = $arguments['decimals'];

        $decimalSeparator = $arguments['decimalSeparator'];

        $thousandsSeparator = $arguments['thousandsSeparator'];


        $stringToFormat = $renderChildrenClosure();

        return number_format((float)$stringToFormat, $decimals, $decimalSeparator, $thousandsSeparator);

    }

}