experimental-features = nix-command flakes
substituters = https://cache.nixos.org https://nix-shell.cachix.org https://php-src-nix.cachix.org
trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= nix-shell.cachix.org-1:kat3KoRVbilxA6TkXEtTN9IfD4JhsQp1TPUHg652Mwc= php-src-nix.cachix.org-1:3IMVbxfljrbI1NZjuML/2eHLsmHEXfzKGY0kEA20qWY=