euroQuake

set cg_drawcrosshair "2"
set cg_crosshaircolor "7"
set cg_crosshairsize "48"
set cg_crosshairhealth "0"
set cg_crosshairpulse "0"
set cg_drawcrosshairnames "1"

<?php

$code = "Coming Soon";

if (empty($code)) {
    echo '$code is either 0, empty, or not set at all';
}

if (isset($code)) {
    echo '$code is set even though it is empty';
}

?>