/** * Returns a formatted-for-humans file size. * * @see \Cake\Utility\Number::toReadableSize() * * @param int $size Size in bytes * @return string Human readable size * @link http://book.cakephp.org/2.0/en/core-libraries/helpers/number.html#NumberHelper::toReadableSize */ public function toReadableSize($size) { return $this->_engine->toReadableSize($size); }