/**
*
* 支付结果通用通知
*/
public static function notify($callback, &$msg)
{
//获取通知的数据
$xml = $GLOBALS['HTTP_RAW_POST_DATA'];
//如果返回成功则验证签名
try {
$wxpay_data_base = new WxPayDataBase();
$result = $wxpay_data_base->FromXml($xml);
$result = $wxpay_data_base->GetValues();
} catch (WxPayException $e) {
$msg = $e->errorMessage();
return false;
}
return call_user_func($callback, $result);
}
/**
* 设置签名
* @param string $value
**/
public function SetSign()
{
$this->values['sign'] = parent::SetSign();
}
//参与签名的字段名为appId，partnerId，prepayId，nonceStr，timeStamp，package。注意：package的值格式为Sign=WXPay
$timestamp = time();
$arr = array();
//公众账号ID
$arr['appid'] = trim(WxPayConfig::APPID);
//商户号
$arr['partnerid'] = trim(WxPayConfig::MCHID);
//预支付交易会话标识
$arr['prepayid'] = $order['prepay_id'];
//包的格式
$arr['package'] = 'Sign=WXPay';
//随机字符串
$arr['noncestr'] = $order['nonce_str'];
//时间戳
$arr['timestamp'] = $timestamp;
$obj = new WxPayDataBase();
$obj->SetValues($arr);
$sign = $obj->SetSign();
$data = array();
$data['return_code'] = $order['return_code'];
$data['return_msg'] = $order['return_msg'];
$data['prepay_id'] = $order['prepay_id'];
$data['trade_type'] = $order['trade_type'];
$data['nonce_str'] = $order['nonce_str'];
$data['timestamp'] = $timestamp;
$data['sign'] = $sign;
$data['out_trade_no'] = $outTradeNo;
$order = json_encode($order);
file_put_contents("log.txt", "\n\n预支付成功----{$order}", FILE_APPEND);
echo json_encode(array('code' => 1, 'msg' => '成功', 'data' => $data));
}
