DDEV stacks for PHP buildpacks.
Each PHP stack is split into three images - base - containing common packages and tools - build - containing packages and tools needed during build - run - containing packages and tools needed during container runtime
The base was selected ubuntu:bionic as a well tested base working with
buildpacks lifecycle and used in
links:https://github.com/buildpack/docs/blob/fe154a0b751b02bdd6cfce74e821a2621ce75f0f/content/docs/operator-guide/create-a-builder.md#1-builder-configuration[examples].