Sunnysideup\EcommerceDiscountCoupon\Model\DiscountCouponOption::createRandomCode
returns a random string.
Signature
protected function createRandomCode([integer
$length = 5,
[string
$chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890']] )
Parameters
$length
— integer- - number of characters
$chars
— string- - input characters