PHP WeChat API interface class

PHP WeChat API interface class

PHP generates WeChat red envelope classes. By controlling the parameters of the class, different red envelopes are generated. It is easy to operate and can be flexibly applied to projects.

Introducing a relatively complete PHP code for WeChat development, is encapsulated into a WeChat interface class, verifies the validity of the server address, Receive the XML data packet that the WeChat server sends a POST request to the developer server, obtain the parameter content in the received message, aggregate data- Get the latest fun pictures. ##

WeChat webpage authorized login, I found a lot on the Internet, and this one is the best for personal testing. I feel that the author's code is very good. Post it and learn together! Specific steps: Get the WeChat authorization link, Get the authorization token, Get the authorized WeChat user information. If friends have good code to share, let’s learn and communicate together.

Describes the method for the PHP version of WeChat third-party to realize one-click login and obtain user information. Analyzes the relevant precautions and implementation skills of WeChat third-party login in more detail, If you want to use WeChat to log in to a third-party webpage, you need a "service account", so you must apply for it from the official website. SDK code: WeChat has an official manual, I won’t go into details, just study it yourself, it’s very simple! ##

Mainly introduces the PHP WeChat public platform development class, and analyzes the response, reply, encoding and other related techniques for WeChat messages with examples. It is very practical and valuable. Pushed by WeChat Data or response data, Construction method, used to instantiate WeChat SDK, Get the data pushed by WeChat, Respond to the information sent by WeChat . ##

WeChat web page authorization is an advanced function only available for service accounts. Developers can obtain basic information of users through authorization; before this, if you want to obtain message information, you can only obtain user information based on openid when the user interacts with the official account. ; And WeChat web page authorization can obtain the user's basic information without requiring message interaction or attention.

This payment class is modified based on the official document! It mainly implements the generation of JS API, Native package signature package and Native response XML format data. Comments are marked with the purpose of each method. Because the package signature is a little complicated, you need to spend more time to read and log the files to compare them one by one! Of course, as long as you use the tutorial classes and set the corresponding parameters, you can correctly generate package parameters, etc.

The WeChat public platform interface encapsulates functional files, There are two things to pay attention to in the WeChat interface. One is text hyperlinks and Wrap textproblem, WeChat uses XML to reply. If the Content content contains special characters, do not use CDATA to include it; in XML data, some special characters must be replaced with escape symbols, and carriage return and line feed characters are also included in hyperlink tags. The characters are special symbols. If the text in the report XML data requires forced line breaks or hyperlinks, escape characters need to be inserted.

php The CURL function can imitate users to perform some operations. For example, we can imitate users to submit data or imitate users to access websites. Below we will introduce examples of using CURL to simulate GET and POST of the WeChat interface. The example is very simple. Let’s take a look at both.

php WeChat public platform development interface class SDK full version, The officially provided SDK only has a text message function, which sorts out the message types and event responses of all messages, and adds log records.