{
  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";

  outputs =
    { nixpkgs, ... }:
    let
      system = "x86_64-linux";
      pkgs = nixpkgs.legacyPackages.${system};
    in
    {
      devShells.${system}.default =
        let
          php = pkgs.php83.buildEnv {
            extraConfig = ''
              memory_limit = 512M
            '';
          };
          phpPackages = pkgs.php83Packages;
        in
        pkgs.mkShell {
          packages = with pkgs; [
            php
            phpPackages.composer
            simple-http-server
            sqlite
          ];
        };

      formatter.${system} = pkgs.nixfmt-classic;
    };
}