PHP WeChat development: How to implement card and coupon management

With the development of mobile Internet, WeChat has become an indispensable part of people's daily life. For merchants, the popularity of WeChat has also opened up new markets for them. WeChat card and coupon promotion has become an important way for merchants to obtain traffic on the WeChat platform. When developing WeChat coupons, PHP is a commonly used language. This article will introduce how to use PHP to develop WeChat card and coupon management functions.

1. Apply for a WeChat public platform development account

Before developing WeChat card and coupon management, you first need to register a development account on the public platform, and then create a small program in the background. These are necessary steps, otherwise the WeChat API interface cannot be used.

2. Obtain WeChat API interface information

After registering a development account and creating a mini program on the public platform, you need to obtain relevant API information on the WeChat open platform, such as:

1. access_token: access token
2. jsapi_ticket: js api ticket, the signature that needs to be passed in when calling the js interface.
3. card_ticket: The ticket of the card and coupon API, the incoming signature is required to call the card and coupon interface.

This information will be used to verify and call the API interface during the development process.

3. Create Cards and Vouchers

After obtaining the API interface information, you can create cards and coupons. Depending on the specific type of card and coupon and how to collect it, you can choose different creation methods. In PHP, you can use the following code to create cards and coupons:

<?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
?>

4. Issuing cards and coupons

After the cards and coupons are created, you need to consider how to issue cards and coupons. When issuing cards and coupons in PHP:

1. Cards and coupons can be issued through QR codes

<?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
?>

2. Cards and coupons can be issued by scanning links or keywords

<?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
?>

The above code is for reference only, and the specific use needs to be adjusted according to the actual situation.

5. Card and coupon management

After the cards and coupons are issued, the cards and coupons still need to be managed. In PHP, the following code can be used to implement the card and coupon management function:

<?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
?>

The above code can obtain detailed information of the specified card and coupon, including card and coupon name, card and coupon ID, card and coupon type, validity period, inventory and other information .

6. Summary

In this article, we introduced how to use PHP to create, issue and manage WeChat cards and coupons. The promotion function of cards and coupons has become an important means for many merchants to obtain traffic and increase sales. I hope this article can help developers better understand how to use PHP to implement WeChat card and coupon management functions, and improve development efficiency in actual development.

The above is the detailed content of PHP WeChat development: How to implement card and coupon management. For more information, please follow other related articles on the PHP Chinese website!