/* check if we can find a game were non of the player was involved and return
* cards insted
*/
- $userstr = implode(",",array($useridA,$useridB,$useridC,$useridD));
+ $userstr = "'".implode("','",array($useridA,$useridB,$useridC,$useridD))."'";
$randomnumbers = DB_get_unused_randomnumbers($userstr);
$randomnumbers = explode(":",$randomnumbers);