PHP

PHP (Hypertext Preprocessor) is a widely used open-source server-side scripting language designed for web development. It is used to create dynamic and interactive websites by processing data on the server before sending content to the user’s browser. PHP integrates seamlessly with databases such as MySQL and PostgreSQL, making it ideal for developing content management systems, e-commerce websites, web applications, and APIs. It supports object-oriented programming, robust security features, and a large ecosystem of frameworks such as Laravel and CodeIgniter, which help speed up application development. Due to its simplicity, flexibility, and strong community support, PHP remains one of the most popular programming languages for building modern web applications.