dddd

function processExists($processName, $username) {
    $exists= false;
    exec("ps aux|grep $username | grep -i $processName | grep -v grep", $pids);
    if (count($pids) > 0) {
        $exists = true;
    }
    return $exists;
}
$rtorrent = processExists("rtorrent",$username);
$irssi = processExists("irssi",$username);
$deluged = processExists("deluged",$username);
if ($rtorrent == "1") { $rval = "running"; } else { $rval = "not running"; }
if ($irssi == "1") { $ival = "running"; } else { $ival = "not running"; }
if ($deluged == "1") { $dval = "running"; } else { $dval = "not running"; }
if ($_GET['reload']) {
        shell_exec("sudo -u " . $username . " /usr/bin/reload");
        $myUrl = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] && !in_array(strtolower($_SERVER['HTTPS']),array('off','no'))) ? 'https' : 'http';
        $myUrl .= '://'.$_SERVER['HTTP_HOST'];
        $newURL = $myURL;
        header('Location: '.$newURL);
}