9.5/_padding_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\CompileWithContentArgumentAndRenderStatic;


class ‪PaddingViewHelper extends AbstractViewHelper

{

    use CompileWithContentArgumentAndRenderStatic;


    protected ‪$escapeChildren = false;


    public function ‪initializeArguments()

    {

        $this->registerArgument('value', 'string', 'string to format');

        $this->registerArgument('padLength', 'int', 'Length of the resulting string. If the value of pad_length is negative or less than the length of the input string, no padding takes place.', true);

        $this->registerArgument('padString', 'string', 'The padding string', false, ' ');

        $this->registerArgument('padType', 'string', 'Append the padding at this site (Possible values: right,left,both. Default: right)', false, 'right');

    }


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

    {

        $value = $renderChildrenClosure();

        $padTypes = [

            'left' => STR_PAD_LEFT,

            'right' => STR_PAD_RIGHT,

            'both' => STR_PAD_BOTH

        ];

        $padType = $arguments['padType'];

        if (!isset($padTypes[$padType])) {

            $padType = 'right';

        }


        return str_pad($value, $arguments['padLength'], $arguments['padString'], $padTypes[$padType]);

    }

}