WechatPay - 微信支付
simplest, minimal dependency
Feature
- 使用简单
- 支持php-7x
- 不依赖第三方库（但依赖json、simpleXML、openssl、curl扩展）
- 100%测试覆盖
- 支持所有付款方式（公众号、APP、小程序、H5、扫码、刷卡）
- 支持企业付款、红包、代金券
Install
composer require zhangv/wechat-pay
or
add:
"zhangv/wechat-pay":"1.4.2"
in composer.json
Demo
- 配置参数
$cfg = [
'mch_id' => 'XXXX', //商户号
'app_id' => 'XXXXXXXXXXXXXXXXXXX', //APPID
'app_secret' => 'XXXXXXXXXXXXXXXXXXXXXXXXX', //App Secret
'api_key' =>'XXXXXXXXXXXXXXXXXXXXXXX', //支付密钥
'ssl_cert_path' => __DIR__ . '/../cert/apiclient_cert.pem',
'ssl_key_path' => __DIR__ .'/../cert/apiclient_key.pem',
'sign_type' => 'MD5',
'notify_url' => 'http://XXX.XXX/paidnotify.php',
'refund_notify_url' => 'http://XXX.XXX/refundednotify.php',
'h5_scene_info' => [//required in H5
'h5_info' => ['type' => 'Wap', 'wap_url' => 'http://wapurl', 'wap_name' => 'wapname']
],
'rsa_pubkey_path' => __DIR__ .'/../cert/pubkey.pem',
'jsapi_ticket' => __DIR__ .'/jsapi_ticket.json' //jsticket的临时存放路径
];- 获取公众号支付参数（公众号网页支付）
$wp = WechatPay::Jsapi($cfg);
$prepayId = $wp->getPrepayId($body, $orderNo, $amt, $openid);
$package = $wp->getPackage($prepayId);- 获取小程序支付参数（小程序支付）
$wp = WechatPay::Weapp($cfg);
$prepayId = $wp->getPrepayId($body, $orderNo, $amt, $openid);
$package = $wp->getPackage($prepayId);- 获取APP的支付参数（APP支付）
$wp = WechatPay::App($cfg);
$prepayId = $wp->getPrepayId($body, $orderNo, $amt, $openid);
$package = $wp->getPackage($prepayId);- 获取H5支付URL（H5支付）
$wp = WechatPay::Mweb($cfg);
$url = $wp->getMwebUrl($body,$orderNo,$amt);- 获取扫码支付URL（扫码支付）
$wp = WechatPay::Native($cfg);
$url = $wp->getCodeUrl($body,$out_trade_no,$total_fee,$product_id);- 提交支付授权码（刷卡支付）
$wp = WechatPay::Micro($cfg);
$url = $wp->microPay($body,$out_trade_no,$total_fee,$spbill_create_ip,$auth_code);- 支付结果后台通知处理
$notifyxml = file_get_contents("php://input");
$wp = new WechatPay($cfg);
$msg = $wp->onPaidNotify($notifyxml, function($notifyArray){
//处理逻辑
return 'ok';
});
$xml = "<xml>
<return_code>SUCCESS</return_code>
<return_msg><![CDATA[$msg]]></return_msg>
</xml>";
echo $xml;- 退款
$wxpay = new WechatPay($cfg);
$result = $wxpay->refundByOutTradeNo($out_trade_no,$out_refund_no,$total_fee,$refund_fee);- 企业付款
$wp = WechatPay::Mchpay($cfg);
//付款到零钱
$result = $wp->transferWallet($partner_trade_no,$openid,$amount,$desc);
//付款到银行卡
$result = $wp->transferBankCard($partner_trade_no,$bank_no,$true_name,$bank_code,$amount,$desc);- 红包
$wp = WechatPay::Redpack($cfg);
//发放普通红包
$result = $wp->sendRedPack($mch_billno,$send_name,$re_openid,$total_amount,$total_num,$wishing,$act_name,$remark)；
//发放裂变红包
$result = $wp->sendGroupRedPack($mch_billno,$send_name,$re_openid,$total_amount,$total_num,$wishing,$act_name,$remark)；- 代金券
$wp = WechatPay::Coupon($cfg);
//发放代金券
$result = $wp->sendCoupon($coupon_stock_id,$open_id,$partner_trade_no)；
//查询代金券批次
$result = $wp->queryCouponStock($coupon_stock_id)；