FluidTYPO3\Vhs\ViewHelpers\Media\AbstractMediaViewHelper::getSourcesFromArgument PHP 메소드

    public function getSourcesFromArgument()
    {
        $src = $this->arguments['src'];
        if ($src instanceof \Traversable) {
            $src = iterator_to_array($src);
        } elseif (true === is_string($src)) {
            $src = GeneralUtility::trimExplode(',', $src, true);
        }
        return $src;
    }