function check_status($id1, $id2)
{
if ($id1 == 0 || $id2 == 0) {
return 0;
// not in session
} else {
if (return_status($id1, $id2) == 1) {
return 1;
//friend already
} else {
if (return_status($id2, $id1) == 1) {
return 1;
//friend already
} else {
if (return_status($id1, $id2) == 0) {
return 2;
// friend request recieved;
} else {
if (return_status($id2, $id1) == 0) {
return 3;
// friend request send
} else {
return 4;
// no previous connections
}
}
}
}
}
}
/**
* 更新订单状态
* @param unknown_type $trade_sn 订单ID
* @param unknown_type $status 订单状态
*/
private function update_recode_status_by_sn($trade_sn,$status) {
$trade_sn = trim($trade_sn);
$status = trim(intval($status));
$data = array();
$this->account_db = pc_base::load_model('pay_account_model');
$status = return_status($status);
$data = array('status'=>$status);
return $this->account_db->update($data,array('trade_sn'=>$trade_sn));
}