webmozart / assert

     * @param null $exception

     * @throws Exception

     */

    public static function lengthBetween($value, $min, $max, $message = '', $exception = null)

    {

        $length = static::strlen($value);

        if ($length < $min || $length > $max) {

            static::throwException(\sprintf(

                $message ?: 'Expected a value to contain between %2$s and %3$s characters. Got: %s',

                static::valueToString($value),

                $min,

                $max

            ), $exception);

        }

    }

    /**

     * Will also pass if $value is a directory, use Assert::file() instead if you need to be sure it is a file.

     * @param null $exception

     * @throws Exception

     */

    public static function countBetween($array, $min, $max, $message = '', $exception = null)

    {

        $count = \count($array);

        if ($count < $min || $count > $max) {

            static::throwException(\sprintf(

                $message ?: 'Expected an array to contain between %2$d and %3$d elements. Got: %d',

                $count,

                $min,

                $max

            ), $exception);

        }

    }

    /**

     * @param mixed $array