sample.cpp

environment buildCgiEnvironment(Request &request) {
    boost::process::environment cgi_env = boost::this_process::environment();

    cgi_env["SCRIPT_FILENAME"] = "." + request.uri;
    cgi_env["SERVER_PROTOCOL"] = request.protocol;
    cgi_env["REQUEST_METHOD"] = request.method;
    cgi_env["GATEWAY_INTERFACE"] = "CGI/1.1";
    cgi_env["REDIRECT_STATUS"] = "200";

    return cgi_env;
}

HookResultType onRequest(const Connection &connection, const Request &request, Response &response) override {
    ipstream pipe_stream;
    child c(_phpBinaryPath, std_out > pipe_stream, buildCgiEnvironment());

    std::string line;

    while (pipe_stream && std::getline(pipe_stream, line))
        std::cerr << line << std::endl;

    c.wait();
    return HookResult::Ok;
}