PHP微信开发：如何实现卡券管理

<?php
$url = "https://api.weixin.qq.com/card/create?access_token=".$access_token;
$data = array(
  "card":{
     "card_type":"GROUPON",
     "groupon": {
        "base_info": {
            "loGo_url": "",
            "brand_name": "",
            "code_type":"CODE_TYPE_BARCODE",
            "title":"xxx团购券",
            "sub_title":"",
            "color":"Color010",
            "notice":"",
            "description":"",
            "date_info":{
                  "type":1,
                  "fixed_term": 0,
                  "fixed_begin_term": 0
             },
            "sku": {
                 "quantity": 100
             },
            "use_custom_code":false
        }
    }
  }
);
$data = JSON_encode($data,JSON_UNESCAPED_UNICODE);
$result = curl_post($url,$data);
//解析结果，做出相应的逻辑处理
?>

<?php
$url = "Https://api.weixin.qq.com/card/qrcode/create?access_token=".$access_token;
$data = array(
  "action_name": "QR_CARD", 
  "expire_seconds": 1800, 
  "action_info": {
      "card": {
          "card_id": "pFS7Fjg8kV1IdDz01r4SQwMkuCKc"
      }
  }
);
$data = json_encode($data,JSON_UNESCAPED_UNICODE);
$result = curl_post($url,$data);
//解析结果，做出相应的逻辑处理
?>

<?php
//根据url发放卡券
$url = "https://api.weixin.qq.com/card/qrcode/create?access_token=".$access_token;
$data = array(
  "action_name": "QR_LIMIT_SCENE", 
  "action_info": {
      "scene": {
          "scene_str": "abc"
      }
  }
);
$data = json_encode($data,JSON_UNESCAPED_UNICODE);
$result = curl_post($url,$data);
//解析结果，做出相应的逻辑处理
?>

<?php
//根据关键字发放卡券
$url = "https://api.weixin.qq.com/card/testwhitelist/set?access_token=".$access_token;
$data = array(
  "openid": "oFS7Fjl0WsZ9AMZqrI80nbIq8xrA", 
  "username": "zhansan"
);
$data = json_encode($data,JSON_UNESCAPED_UNICODE);
$result = curl_post($url,$data);
//解析结果，做出相应的逻辑处理
?>

<?php
$url = "https://api.weixin.qq.com/card/get?access_token=".$access_token;
$data = array(
   "card_id": "pFS7Fjg8kV1IdDz01r4SQwMkuCKc"
);
$data = json_encode($data,JSON_UNESCAPED_UNICODE);
$result = curl_post($url,$data);
//解析结果，做出相应的逻辑处理
?>