function user_theme()
{
- return $_SESSION["wa_current_user"]->prefs->get_theme();
+ return isset($_SESSION["wa_current_user"]) ?
+ $_SESSION["wa_current_user"]->prefs->get_theme() : 'default';
}
function user_pagesize()
function array_search_value($needle, $haystack, $valuekey=null)
{
foreach($haystack as $key => $value) {
- $val = isset($valuekey) ? $value[$valuekey] : $value;
+ $val = isset($valuekey) ? @$value[$valuekey] : $value;
if ($needle == $val){
return $value;
}