README

Omnipay PHP 支付处理库的 WxPay 驱动器

WxPay 网关可以从中国境外访问

Omnipay 是一个不依赖于框架的多网关支付处理库，适用于 PHP 5.3+。此包实现了 Omnipay 的银联支持。

安装

Omnipay 通过 Composer 安装。要安装，只需将其添加到您的 composer.json 文件中

"zfuming/omnipay-wxpay": "^1.0",

然后运行 composer 来更新您的依赖关系

$ composer update -vvv

基本用法

此包提供了以下网关

• WxPay（微信通用网关）
• WxPay_App（微信APP支付网关）
• WxPay_Native（微信原生扫码支付网关）
• WxPay_Js（微信网页、公众号、小程序支付网关）
• WxPay_Pos（微信刷卡支付网关）

使用方法

创建订单 文档

//gateways: WxPay_App, WxPay_Native, WxPay_Js, WxPay_Pos
$gateway    = Omnipay::create('WxPay_App');
$gateway->setAppId($config['app_id']);
$gateway->setMchId($config['mch_id']);
$gateway->setSubMchId($config['sub_mch_id']);
$gateway->setApiKey($config['api_key']);

$order = [
    'body'              => 'The test order',
    'out_trade_no'      => date('YmdHis').mt_rand(1000, 9999),
    'total_fee'         => 1, //=0.01
    'spbill_create_ip'  => 'ip_address',
    'fee_type'          => 'CNY'
];

/**
 * @var Omnipay\WxPay\Message\CreateOrderRequest $request
 * @var Omnipay\WxPay\Message\CreateOrderResponse $response
 */
$request  = $gateway->purchase($order);
$response = $request->send();

//available methods
$response->isSuccessful();
$response->getData(); //For debug
$response->getAppOrderData(); //For WxPay_App
$response->getJsOrderData(); //For WxPay_Js
$response->getCodeUrl(); //For Native Trade Type

通知 文档

$gateway    = Omnipay::create('WxPay');
$gateway->setAppId($config['app_id']);
$gateway->setMchId($config['mch_id']);
$gateway->setSubMchId($config['sub_mch_id']);
$gateway->setApiKey($config['api_key']);

$response = $gateway->completePurchase([
    'request_params' => file_get_contents('php://input')
])->send();

if ($response->isPaid()) {
    //pay success
    var_dump($response->getData());
}else{
    //pay fail
}

查询订单 文档

$response = $gateway->query([
    'transaction_id' => '1217752501201407033233368018', //The wechat trade no
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

关闭订单 文档

$response = $gateway->close([
    'out_trade_no' => '201602011315231245', //The merchant trade no
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

退款 文档

$gateway->setCertPath($certPath);
$gateway->setKeyPath($keyPath);

$response = $gateway->refund([
    'transaction_id' => '1217752501201407033233368018', //The wechat trade no
    'out_refund_no' => $outRefundNo,
    'total_fee' => 1, //=0.01
    'refund_fee' => 1, //=0.01
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

查询退款 文档

$response = $gateway->queryRefund([
    'refund_id' => '1217752501201407033233368018', //Your site trade no, not union tn.
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

缩短 URL（针对 WxPay_Native）文档

$response = $gateway->shortenUrl([
    'long_url' => $longUrl
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());
var_dump($response->getShortUrl());

查询 OpenId（针对 WxPay_Pos）文档

$response = $gateway->shortenUrl([
    'auth_code' => $authCode
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());
var_dump($response->getOpenId());

有关一般使用说明，请参阅主 Omnipay 存储库。