Show REpresentational State Transfer (REST) is a software architectural style that defines a set of constraints to be used for creating Web Services. REST APIs are one of the pillars of modern web development. Most web applications these days are developed as single-page applications on the frontend, connected to backend APIs written in different languages. There are various PHP frameworks which could help you build a REST API in minutes. But, let us learn how to build a simple REST API in core PHP. This
is the first part of the Next two:
Prerequisites
PHP REST API SkeletonCreate a
Enter fullscreen mode Exit fullscreen mode A PSR-4 autoloader will automatically look for PHP classes in the Install dependencies now:
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Enter fullscreen mode Exit fullscreen mode Configure the Database for your PHP REST APIWe will use MySQL to power our simple API.
Enter fullscreen mode Exit fullscreen mode The REST API will contain posts for our Create the database table in MySQL.
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Enter fullscreen mode Exit fullscreen mode Create a class to hold the database connections and add the initialization of the connection to the
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Enter fullscreen mode Exit fullscreen mode Add a Class for the Post Table and Implement PHP REST APIThere are many ways to interact with the database in an object-oriented context, but, let us go with a simple method where you will implement methods to return all posts, return a specific post and add/update/delete a post. Also, the API endpoints which will be handled by our frontend REST API with the following endpoints: Your APIs
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Enter fullscreen mode Exit fullscreen mode Let's start the PHP Server and test your APIs with a tool like Postman.
Enter fullscreen mode Exit fullscreen mode DoneCongratulations!! You have successfully built a REST API. GitHub: https://github.com/shahbaz17/php-rest-api What's NextNow, as you have built this application, you may be aware that these endpoints are not protected, and anyone on the internet could take advantage and update/delete/insert data. So, Let's secure this API with authentication and authorization. In my next article, I will cover how you can take advantage of Magic's Passwordless feature and secure your API with just a few lines of changes to these codes. Is PHP used for API?PHP provides a rich set of functions to work with APIs, and we will discuss these functions in more detail in this article.
What is a REST API in PHP?Rest API is an API that allows programmers to send and receive information from other programs using HTTP protocol commands such as GET and POST. Although REST API works with most protocols, it is specially designed for transmitting data through the HTTP protocol.
Can I create my own API?Creating your own RESTful API can be a great way to build a business around data you've collected or a service you've created, or it can just be a fun personal project that allows you to learn a new skill. Here's a list of 20 tutorials on how to design your own REST API!
How create MySQL API in PHP?In this step we will create PHP REST API Endpoints to insert or add a single record in MySQL table.
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Create create. php file in the api folder and add the following code.. |