Merge pull request #310325 from patka-123/php-default-updatescript2

{

  callPackage,

  nix-update-script,

  stdenvNoCC,

  lib,

  php,

          composerStrictValidation = previousAttrs.composerStrictValidation or true;

        });

      # Projects providing a lockfile from upstream can be automatically updated.

      passthru = previousAttrs.passthru or { } // {

        updateScript =

          previousAttrs.passthru.updateScript

            or (if finalAttrs.composerRepository.composerLock == null then nix-update-script { } else null);

      };

      env = {

        COMPOSER_CACHE_DIR = "/dev/null";

        COMPOSER_DISABLE_NETWORK = "1";