PHP Development refers to the process of creating dynamic and interactive web applications using PHP (Hypertext Preprocessor), a widely used server-side scripting language. PHP is known for its efficiency, flexibility, and compatibility with various databases like MySQL, PostgreSQL, and MongoDB. It enables developers to build content management systems (CMS), e-commerce websites, web applications, and APIs. Popular frameworks like Laravel, CodeIgniter, and Symfony enhance PHP development by providing structured coding patterns and built-in functionalities. PHP seamlessly integrates with front-end technologies like HTML, CSS, and JavaScript, making it a powerful choice for full-stack web development. With its open-source nature and continuous updates, PHP remains a key technology in modern web development.