session_begin(); $auth->acl($user->data); $user->setup(); } // This function summarizes posts to max. 1200 characters function summary($str, $limit = 1200, $strip = false) { $str = ($strip == true)?strip_tags($str):$str; if (strlen ($str) > $limit) { $str = substr ($str, 0, $limit - 3); return trim(substr ($str, 0, strrpos ($str, ' ')).'...'); } return trim($str); } ?>