Many developers are stuck in the world of old-school IPv4 because it is an easy, comfortable place to be! However, IPv4 is not long for this world. Major network allocations have already run dry, and broadband and 4G mobile networks are steadily expanding the availablility of native IPv6 connectivity. This talk covers the basics of understanding IPv6, what you need to do to get your services working on IPv6, and the changes you need to make in your PHP apps and related services to accomodate IPv6.
This talk was given on October 17th 2018 at the International PHP Conference 2018 in Munich, Germany.