public static function concat()

in php/src/ArrayUtil.php [104:111]

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

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

        return array_merge($raw, $sep);
    }