$k =& $GLOBALS['_ALTERNATOR_'][$key];
if ($k['p'] == $k['t']) {
$k['p'] = 0;
}
return $k['v'][$k['p']++];
}
if (!_uid) {
std_error('login');
}
/* delete forum subscription */
if (isset($_GET['frm_id']) && ($_GET['frm_id'] = (int) $_GET['frm_id'])) {
forum_notify_del(_uid, $_GET['frm_id']);
}
/* delete thread subscription */
if (isset($_GET['th']) && ($_GET['th'] = (int) $_GET['th'])) {
thread_notify_del(_uid, $_GET['th']);
}
ses_update_status($usr->sid, 'Browsing own subscriptions');
$tabs = '';
if (_uid) {
$tablist = array('Settings' => 'register', 'Subscriptions' => 'subscribed', 'Referrals' => 'referals', 'Buddy List' => 'buddy_list', 'Ignore List' => 'ignore_list');
if (isset($_POST['mod_id'])) {
$mod_id_chk = $_POST['mod_id'];
} else {
if (isset($_GET['mod_id'])) {
$mod_id_chk = $_GET['mod_id'];
} else {
$mod_id_chk = null;
}
}
if (!$mod_id_chk) {
}
}
}
/* write file attachments */
if ($perms & 256 && isset($attach_list)) {
attach_finalize($attach_list, $msg_post->id);
}
if (!$msg_id && (!($frm->forum_opt & 2) || $MOD)) {
$msg_post->approve($msg_post->id, true);
}
if (_uid && !$msg_id) {
/* deal with notifications */
if (isset($_POST['msg_poster_notif'])) {
thread_notify_add(_uid, $msg_post->thread_id);
} else {
thread_notify_del(_uid, $msg_post->thread_id);
}
/* register a view, so the forum marked as read */
if (isset($frm)) {
user_register_forum_view($frm->id);
}
}
/* where to redirect, to the treeview or the flat view and consider what to do for a moderated forum */
if ($frm->forum_opt & 2 && !$MOD) {
if ($FUD_OPT_2 & 262144) {
$modl = array();
$c = uq('SELECT u.email FROM phpgw_fud_mod mm INNER JOIN phpgw_fud_users u ON u.id=mm.user_id WHERE mm.forum_id=' . $frm->id);
while ($r = db_rowarr($c)) {
$modl[] = $r[0];
}
if ($modl) {
