Answer Posted / leelu

Difference between php4/5

PHP5
----
Strong OOPS support
1) Data Encapsulation (public, private, protect
visibility for member variables and methods)
2) Concepts like Abstraction, Inheritance,
Reflections(reverse engineering APIs)
3) More Magic Functions like __construct, __destruct,
__call, __get, __set
4)Type Hinting (as in C , we can specify the data type
the argument will be taking in function)
5) late static bindings etc..

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