[TYPO3-core] FYI24: #11059: Validation issue: duplicate specification of attribute "class" in t3lib/class.t3lib_tceforms.php

[Dmitry Dulepov]

Hi!

Martin Kutschker wrote:
> This will make the joining of the classes a little easier:
> 
> $classAttributeValue =
>   join(' ', array_filter(array($class, $additionalClass)));

Just out of curiosity: why not 'implode'? They are synonyms I know but why 'join'? :)

-- 
Dmitry Dulepov
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