What is Core PHP?

Core PHP refers to the foundational elements and features of the PHP scripting language. It includes the basic syntax, data types, control structures (like if/else, loops), functions, and built-in libraries that form the basis for developing dynamic web applications. Core PHP provides the fundamental tools and constructs needed for tasks such as processing form data, interacting with databases, managing sessions, and generating HTML output. While frameworks and libraries extend PHP's capabilities, understanding core PHP is essential for any PHP developer.