Posts in Backend Development Category

GraphQL is a query language for APIs that allows clients to request only the data they need, making it an efficient and flexible alternative to traditional RESTful APIs. In this article, we will explore how to implement and optimize GraphQL APIs in PHP, using code examples to illustrate key concepts. To get started, you will … Continued

Dependency injection is a technique that allows objects to be built in a decoupled manner. It is a powerful tool that can greatly simplify the design of large and complex applications by making code easier to test and maintain. In this article, we will delve deeper into the subject and explore some advanced techniques for … Continued

Writing clean, modular, and reusable code is an important aspect of software development, regardless of the programming language you are using. In this article, we’ll look at best practices for writing clean, modular, and reusable code in PHP. First, let’s define what we mean by “clean” code. Clean code is code that is easy to … Continued

Continuous integration (CI) and continuous deployment (CD) are development practices that involve automatically building, testing, and deploying code changes. In the context of PHP code, a CI/CD process can help teams improve the reliability, speed, and quality of their software development by automating many of the tasks that are normally performed manually. In this article, … Continued

Namespaces in PHP are a way of organizing and structuring your code, allowing you to group related classes, functions, and constants together. They were introduced in PHP version 5.3 and have become a standard feature in modern PHP development. When you create a namespace, you’re creating a virtual directory in your codebase that can contain … Continued

An API Gateway is a crucial component of any microservices-based architecture, as it acts as the entry point for external consumers of your API. If you are looking to set up a self-hosted API Gateway, you are in the right place. In this article, we will walk you through the steps involved in setting up … Continued

PHP generators and PHP iterators are both tools that can be used to create custom iteration mechanisms in PHP. However, there are some key differences between the two. First, let’s define what each of these terms means. A generator is a special function in PHP that allows the developer to create an iterator that can … Continued

PHP is a popular programming language that is often used for web development, and it has been around since 1995. One of the advantages of using PHP is that it is relatively easy to learn, and it is supported by many web hosting providers, making it accessible for both small and large scale projects. Recently, … Continued

PHP generators are a powerful and useful tool in the PHP language. They allow developers to create iterators that can be used to iterate over large datasets without having to load the entire dataset into memory at once. This can be especially useful when working with large datasets or when memory constraints are a concern. … Continued

PHP is a popular server-side scripting language used for web development. A PHP certification demonstrates to potential employers that you have a high level of knowledge and expertise in the field, and can be an important factor in landing a job or getting a promotion. There are several general PHP certification programs available, including the … Continued

Closures are a fundamental concept in JavaScript, and they can be a little tricky to understand at first. But once you get the hang of them, they can be a powerful tool in your JavaScript toolkit. So, what is a closure? Simply put, a closure is a function that remembers the environment in which it … Continued

What is an API Gateway? Should you use an API Gateway or is it something for big players? Is it an hardware, or a framework, or a piece of code? Let's briefly learn the answers to this questions;

HATEOAS is an acronym formed from the initials of the words "Hypermedia as the Engine of Application State" and is one of the key features of the REST API architecture. With HATEOAS, clients can use a REST API without knowing (or with minimal knowledge) how to consume it. We will understand better what this means with a simple example a little later.

How to install Composer on a Linux/Ubuntu environment. This is step by step guide for easy installation.

Contrary to popular belief, JWT is not reliable if it is not applied consciously and may not be used for authentication in critical operations.