function getfile($filename)
{
    return ZFile::getfile($filename);
}
function syncQuota()
{
    global $pdo;
    $arr = file(ZFile::getfile('/etc/passwd'));
    $uids = array();
    foreach ($arr as $v) {
        $tmp = explode(':', $v);
        $uids[$tmp[0]] = $tmp[2];
        $pdo->update('user', array('uid' => $tmp[2], 'gid' => $tmp[3]), "user='******'");
    }
    $sql = "SELECT * FROM user";
    $users = $pdo->fetchAll($sql);
    foreach ($users as $v) {
        $user = $v->user;
        $quota = ZPackage::getPackage($v->package)->space;
        if (preg_match('/^[\\d\\.]+$/', $quota)) {
            $quota .= 'G';
        }
        $kb = intval(human2bytes($quota) / 1024);
        $uid = $uids[$user];
        if ($uid < 9000) {
            continue;
        }
        if ($quota == -1) {
            $kb = 0;
        }
        //var_dump($kb, $quota,human2bytes($quota.'GB'));echo '<hr>';
        shell_exec("quotaquery set {$uid} {$kb},{$kb},0,0");
        shell_exec("usermod -s /zh/bin/shell_{$v->shell} {$user}");
    }
    //exit;
}