SetOut_trade_no($tOrderno);//商品订单号 $WxPayUnifiedOrder->SetBody($tBody);//商品描述 $WxPayUnifiedOrder->SetToTal_fee($tTotal_fee);//总金额，单位为 分 $WxPayUnifiedOrder->SetTrade_type('APP');//交易方式 $tResponse = WxPayApi::unifiedOrder($WxPayUnifiedOrder); $tResponse['out_trade_no'] = $tOrderno; return $tResponse; } #异步处理 通知地址 public function notifyUrl($callback){ $tRes = WxPayApi::notify($callback,$error); if(!is_array($tRes) || count($tRes) <= 0) { throw new WxPayException("数组数据异常！"); } $xml = ""; foreach ($tRes as $key=>$val) { if (is_numeric($val)){ $xml.="<".$key.">".$val.""; }else{ $xml.="<".$key.">"; } } $xml.=""; return $xml; } #查询订单 public function orderquery($tOut_trade_no){ $WxPayOrderQuery = new WxPayOrderQuery; $WxPayOrderQuery->SetOut_trade_no($tOut_trade_no);//商户订单号 $tResponse = WxPayApi::orderQuery($WxPayOrderQuery); return $tResponse; } #关闭订单 public function closeorder($tOut_trade_no){ $WxPayCloseOrder = new WxPayCloseOrder; $WxPayCloseOrder->SetOut_trade_no($tOut_trade_no);//商户订单号 $tResponse = WxPayApi::orderQuery($WxPayCloseOrder); return $tResponse; } }