A feature of a Sqid library I've used is that it can pad the value out to a minimum set of characters, so even an internal id of 1 can look substantial. https:

A feature of a Sqid library I've used is that it can pad the value out to a minimum set of characters, so even an internal id of 1 can look substantial. https://github.com/sqids/sqids-php https://github.com/sqids/sqids-php