PHP Fundamental

Essential PHP array and map functions and their usage

Learning about PHP casting and conversions

Essential PHP comment operations

Essential PHP data types and their usage

Essential PHP expressions, statements, and blocks

Essential PHP flow control structures and patterns

Essential PHP functions and their usage

Understanding PHP include and require statements

An introduction to PHP programming language and its fundamentals

Essential PHP operators and their usage

Learning about PHP output and input methods

Essential PHP variables, constants, magic constants, and variable scope