Feature: #69730 - Introduce uniqueId generator¶
See Issue #69730
A new method
getUniqueId() has been added to the StringUtility class.
Now there is a common way to generate an unique identifier which can be
used even in HTML tag attributes as it removes the invalid dot character.
$uniqueId = \TYPO3\CMS\Core\Utility\StringUtility::getUniqueId('Prefix');
No need to remove the dot manually anymore.