Rasmus Lerdorf
The correct answer to the question “Who is known as the father of PHP?” is Rasmus Lerdorf. He is the original creator of PHP (Personal Home Page), which later evolved into PHP: Hypertext Preprocessor. Rasmus Lerdorf developed PHP in 1994 as a set of Common Gateway Interface (CGI) binaries written in the C programming language for tracking visits to his online resume. Over time, PHP grew into a widely-used server-side scripting language for web development.