38 lines
1013 B
PHP
38 lines
1013 B
PHP
<?php
|
|
namespace FluidTYPO3\Vhs\ViewHelpers\System;
|
|
|
|
/*
|
|
* This file is part of the FluidTYPO3/Vhs project under GPLv2 or later.
|
|
*
|
|
* For the full copyright and license information, please read the
|
|
* LICENSE.md file that was distributed with this source code.
|
|
*/
|
|
|
|
use TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper;
|
|
|
|
/**
|
|
* ### System: Unique ID
|
|
*
|
|
* Returns a unique ID based on PHP's uniqid-function.
|
|
*
|
|
* Comes in useful when handling/generating html-element-IDs
|
|
* for usage with JavaScript.
|
|
*
|
|
* @author Cedric Ziel, <cedric@cedric-ziel.com>
|
|
* @package Vhs
|
|
* @subpackage ViewHelpers\System
|
|
*/
|
|
class UniqIdViewHelper extends AbstractViewHelper {
|
|
|
|
/**
|
|
* @param string $prefix An optional prefix for making sure it's unique across environments
|
|
* @param boolean $moreEntropy Add some pseudo random strings. Refer to uniqid()'s Reference.
|
|
* @return string
|
|
*/
|
|
public function render($prefix = '', $moreEntropy = FALSE) {
|
|
$uniqueId = uniqid($prefix, $moreEntropy);
|
|
return $uniqueId;
|
|
}
|
|
|
|
}
|