FluidTYPO3\Vhs\ViewHelpers\Iterator\SortViewHelper::initializeArguments PHP Method

    public function initializeArguments()
    {
        $this->registerAsArgument();
        $this->registerArgument('subject', 'mixed', 'The array/Traversable instance to sort');
        $this->registerArgument('sortBy', 'string', 'Which property/field to sort by - leave out for numeric sorting based on indexes(keys)');
        $this->registerArgument('order', 'string', 'ASC, DESC, RAND or SHUFFLE. RAND preserves keys, SHUFFLE does not - but SHUFFLE is faster', false, 'ASC');
        $this->registerArgument('sortFlags', 'string', 'Constant name from PHP for `SORT_FLAGS`: `SORT_REGULAR`, `SORT_STRING`, `SORT_NUMERIC`, ' . '`SORT_NATURAL`, `SORT_LOCALE_STRING` or `SORT_FLAG_CASE`. You can provide a comma seperated list or ' . 'array to use a combination of flags.', false, 'SORT_REGULAR');
    }