private function _initTxn()
{
$request = new InitTxnRequest();
$request->apiKey = $this->apiKey;
$request->orderId = $this->order['order_sn'];
$request->country = $this->country;
$request->currency = $this->currency;
// $request->payType = $this->payType;
$request->payType = $this->order['method_id'];
//Carrier Billing : 1, ATM Transfers : 2,OTC Payment : 3
$itemList = array();
$item = new ItemInfo();
$item->name = 'Item_' . $this->order['pay_amount'];
$item->price = $this->order['pay_amount'];
$item->code = 'Item_' . $this->order['pay_amount'];
$item->type = '';
array_push($itemList, $item);
$request->items = $itemList;
log_message('gash', 'codapay initTxn request parameter : ' . json_encode($request));
$result = CodaUtil::initTxn($request);
log_message('gash', 'codapay initTxn response result : ' . json_encode($result));
//插入外部订单号
$orderInfo = array('order_sn' => $this->order['order_sn'], 'tradeseq' => $result->txnId);
$this->CI->pay_model->update_order_by_order_sn($orderInfo);
echo $result->txnId;
}
<?php
include 'coda/CodaUtil.php';
include 'coda/InitTxnRequest.php';
$request = new InitTxnRequest();
$request->country = CodaUtil::country();
$request->currency = CodaUtil::currency();
$request->orderId = (string) round(microtime(true) * 1000);
$request->apiKey = CodaUtil::apiKey();
$request->payType = CodaUtil::payType();
//log_message('info', 'The purpose of some variable is to provide some value.');
$request->items = CodaUtil::getItems($_REQUEST);
$result = CodaUtil::initTxn($request);
//r_dump(json_encode($result)); die();
echo $result->txnId;