Reflection in PHP is a powerful tool that allows a program to examine and modify its own structure and behavior at runtime. With reflection, you can:
1. Get information about classes, methods, properties, and constants:
You can find out which methods and properties a class has, what data types they use,
whether methods are static or instance,
and whether properties are public, protected, or private.
2. Create instances of classes, call methods, and access properties:
You can use reflection to dynamically create objects,
call methods with different arguments,
and get property values, even if they are private.
3. Change the behavior of the program:
You can use reflection to change the values of constants,
override methods,
and even add new methods to classes.
