[dexen]

...and I have good news :-)

    cd ~
    > empty
    php -S localhost:8080
    ## on the other console
    time { echo -e 'GET /empty HTTP/1.1\n\n' | nc localhost 8080 >/dev/null; }
    
    real    0m0.003s
    user    0m0.001s
    sys     0m0.000s