PHP, or Personal Home Pages, was created in 1994 by Rasmus Lerdorf as a simple scripting language for his personal website. However, it quickly gained popularity among web developers due to its ease of use and ability to interact with databases. In 1997, two developers, Andi Gutmans and Zeev Suraski, rewrote the original code and released it as PHP3, making it a full-fledged programming language. This version introduced new features such as support for object-oriented programming, database integration, and better performance. As more and more developers began using PHP, it continued to evolve and improve. In 2000, PHP4 was released with even more features, including better support for web applications. This version also introduced the concept of PHP extensions, allowing developers to add new functionalities to the language. With the rise of dynamic websites and web applications, PHP became one of the most popular programming languages for web development. In 2004, PHP5 was released with significant improvements, including a new engine that greatly increased performance. This version also introduced the concept of namespaces, making it easier to organize and manage large projects. In addition, PHP5 brought in support for XML and Web Services, further expanding its capabilities. With the release of PHP7 in 2015, the language saw another major upgrade with improved performance, better error handling, and new features such as scalar type declarations and anonymous classes. Today, PHP is used by millions of websites and is constantly evolving to meet the demands of modern web development. It has come a long way from its humble beginnings as a personal home page scripting language and has established itself as a powerful and versatile language for building dynamic and interactive web applications. As technology continues to advance, it is safe to say that the evolution of PHP is far from over.