public static function join()

in php/src/ArrayUtil.php [89:96]

• 7 lines of code
• 3 McCabe index (conditional complexity)

    public static function join($raw, $sep)
    {
        if (!isset($raw) || empty($sep)) {
            throw new \InvalidArgumentException('not a valid value for parameter');
        }

        return implode($sep, $raw);
    }