In procedural programming the main emphasis is on procedure
while in object oriented the data is important part. on the
same hand data is more secured in object oriented program.
-----------------------------------------------------------
Procedure Oriented Language:
---------------------------
PO Language is fully concentrates on
Procedures/functions/methods. It normally works as a
sequence of actions as seen in flowchart or in any
algorithm. It follows top-down approach. It totally focuses
on methods and not the data which is utilized by methods.
In PO languages if data is used by many methods then its
declared as global data but there is a problem if we do
that, what is that, if we forgot or by mistake if we
consume that data in some other method than it comes with
problem. Mostly these scenarios happen in large systems.
Example: COBOL, PASCAL, C, FORTRAN etc.
Object Oriented Language:
------------------------
OO concepts says it think about data and bind that data and
methods those are manipulating that data into one entity
known as object and then utilize that object into system.
Example: C++, Java, C#, VB.Net etc.
There are some fundamental concepts of OO Language which a
language has to follow to be a truly OO language.
• OBJECT
• CLASS
• ABSTRACTION
• ENCAPSULATION
• DATA HIDING / INFORMATION HIDING
• INHERITANCE
• POLYMORPHISM
No Procedure Oriented Language Object Oriented Language
1 Procedure Oriented have more code. object oriented have less code
2 In procedural programming the main emphasis is on procedure
in object oriented the data is an important part.
3 PO Language is fully concentrates on
Procedures/functions/methods.
OO concepts says it think about data and bind that data and
methods those are manipulating that data into one entity
known as object and then utilize that object into system.
4 It follows top-down approach.
It follows bottom-up approach.
5 C employs top down approach which is an procedure oriented Language.
C++ employs bottom down approach which is an object oriented language.
6 COBOL, PASCAL, C, FORTRAN
are example of the procedure oriented language. C++, Java, C#, VB.Net are example of the object oriented language.
In procedural programming the main emphasis is on procedure
while in object oriented the data is important part. on the
same hand data is more secured in object oriented program.
-----------------------------------------------------------
Procedure Oriented Language:
---------------------------
PO Language is fully concentrates on
Procedures/functions/methods. It normally works as a
sequence of actions as seen in flowchart or in any
algorithm. It follows top-down approach. It totally focuses
on methods and not the data which is utilized by methods.
In PO languages if data is used by many methods then its
declared as global data but there is a problem if we do
that, what is that, if we forgot or by mistake if we
consume that data in some other method than it comes with
problem. Mostly these scenarios happen in large systems.
Example: COBOL, PASCAL, C, FORTRAN etc.
Object Oriented Language:
------------------------
OO concepts says it think about data and bind that data and
methods those are manipulating that data into one entity
known as object and then utilize that object into system.
Example: C++, Java, C#, VB.Net etc.
There are some fundamental concepts of OO Language which a
language has to follow to be a truly OO language.
• OBJECT
• CLASS
• ABSTRACTION
• ENCAPSULATION
• DATA HIDING / INFORMATION HIDING
• INHERITANCE
• POLYMORPHISM
hi to all i am fresher in php and want to learn php and
want a fresher job in php. how to total time i expend to
learn php and what is freshers salary.
1.Where are the sessions storing ?
2.What are the contents of a session file ?
3.If the server is loaded with too many session files there
is a possibility of server crash. How can we solve this
issue?
4. How does php server identify that the particular session
belongs to particular user ? For ex: If two users A and B
logged from different machine, separate session files (say
1 and 2) will be created in the server. But how the php
knows that 1 belongs to A and 2 belongs to B ?
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