function save_useroptions($uid)
{
global $u_id, $deflanguage;
$state = 0;
$kpu = new kpuser();
$kpu->setallowed(array('extm3u', 'plinline', 'hotrows', 'searchrows', 'detailrows', 'lang', 'archer', 'lamerate', 'theme', 'email', 'u_pass', 'pltype', 'textcut', 'dircolumn'));
if ($kpu->load($uid)) {
if (frm_isset('changepass') && strlen(frm_get('password')) > 0) {
if (frm_isset('curpassword')) {
if (db_guinfo('u_pass') == md5(frm_get('curpassword'))) {
$state = 2;
$kpu->set('u_pass', md5(frm_get('password')));
} else {
$state = 3;
}
}
}
$kpu->set('extm3u', 0);
$kpu->set('plinline', 0);
foreach ($_POST as $name => $value) {
$kpu->set($name, $value, true);
}
$kpu->update();
}
if ($uid == $u_id) {
loadvalidated($uid, true);
$deflanguage = db_guinfo('lang');
}
return $state;
}