Discover the world of PHP through our handbook! Explore the history & practical applications of PHP, followed by an understanding of its syntax, variables & functions. Learn to wield control structures & functions, and master the art of creating dynamic web forms. Dive into state management and delve into object-oriented programming. Gain insights into working with MySQL, and harness the power of file handling. Navigate through exception handling, AJAX integration, and email sending. Your ultimate PHP guide awaits!