php object oriented programming tutorial ppt

... way PHP 6 handles objects is identi- cal to PHP 5. OOP since PHP 5 PHP s handling of objects was completely rewritten in PHP 5 to improve performance and conform to standards common to other object- oriented ... code: $objectB = $objectA; In PHP 3 and 4, this makes a copy of $objectA and stores it as $objectB. Both objects then act independently of each other; changes made to $objectA don’t affect $objectB, ... evolved in PHP As I said before, PHP is not an object- oriented language. In fact, support for OOP wasn’t added until PHP 3. Unfortunately, the way OOP was originally incorporated into PHP lacked...

Ngày tải lên: 12/12/2013, 22:15

Ngày tải lên: 12/08/2014, 21:21

Ngày tải lên: 12/08/2014, 21:21

Ngày tải lên: 12/12/2013, 21:16

... to switch the way you think about programming to use the object- oriented programming paradigm. What Is an Object- Oriented System? Just what is an object- oriented system? What makes an OO system ... witnessed over the years, object- oriented programming has seemed to me the most significant in terms of how much easier it makes the programming task. Object- oriented programming in Java or C++ ... This book is mostly about object- oriented programming. Primarily, that means it will focus on general principals of object- oriented programming that apply to any programming language. But this...

Ngày tải lên: 20/12/2013, 21:16

Ngày tải lên: 21/12/2013, 20:15

... v ___________________________________________________________________________ Preface No programming technique solves all problems. No programming language produces only correct results. No programmer should start each project from scratch. Object- oriented programming ... with them. This book is not going to praise object- oriented programming or condemn the Old Way. We are simply going to use ANSI -C to discover how object- oriented pro- gramming is done, what its ... "new.h" #include " ;Object. h" #include "Set.h" int main () { void * s = new(Set); void * a = add(s, new (Object) ); void * b = add(s, new (Object) ); void * c = new (Object) ; if (contains(s,...

Ngày tải lên: 22/01/2014, 19:20

... "message" ã Copy an object reference to another. For example: set anObject1 to anObject2 ã Test whether two object references refer to the same object. For example: if anObject1 = anObject2 Micro ... 124 oppubb.book Page 6 Tuesday, March 16, 2004 12:23 PM Object- oriented Programming with COBOL 4 Part 2: Object- oriented COBOL Programming 3 Using Objects in Programs . . . . . . . . . . . . . . . ... 12:23 PM Object- oriented Programming with COBOL 42 Chapter 3 Using Objects in Programs Creating a New Instance Object When you create a new object, the run-time system allocates an object handle,...

Ngày tải lên: 12/02/2014, 23:20

... Dierent Programming Paradigms 3) Why use the Object Oriented Paradigm? 4) Object Oriented Principles 5) What Exactly is Object Oriented Programming? 6) e Benets of the Object Oriented Programming ... bookboon.com 2 Simon Kendal Object Oriented Programming using C# Download free eBooks at bookboon.com Object Oriented Programming using C# 20 An Introduction to Object Orientated Programming Feedback ... bookboon.com Please click the advert Object Oriented Programming using C# 30 An Introduction to Object Orientated Programming 1.9 Summary Object oriented programming involves the creation of...

Ngày tải lên: 21/02/2014, 06:20

... OF OBJECT- ORIENTED PROGRAMMING AND C++ 1 1 » In this chapter, you will: Learn about the task of programming Examine programming universals Explore procedural programming Be introduced to object- oriented ... corrected them. PREFACE APPROACH Object- Oriented Programming Using C++ teaches object- oriented concepts using C++ as a tool to demonstrate these concepts. This book teaches programming concepts using ... takes to create new objects. » Information hiding is more complete than in procedural programs. The basic principles behind using object- oriented programming techniques involve: » Objects » Classes »...

Ngày tải lên: 05/03/2014, 13:20

... Intended Audience Object- Oriented Programming with Java is written for first-year college/univer- sity programming courses worldwide. It introduces you to object- oriented design and programming and ... J.) Object- oriented programming with Java / Barry Holmes, Daniel Joyce. p. cm. Includes bibliographical references and index. ISBN 0-7637-1435-6 1. Java (Computer program language) 2. Object- oriented ... 347 6.12 Object Properties 348 Comparing Objects 348 Copying Objects 350 Passing Objects as Parameters 352 Case Study: Arithmetic of Rational Numbers 353 6.13 Garbage Collection and Object Finalization...

Ngày tải lên: 05/03/2014, 13:20

... first object from any consecutive sequence of equal objects is copied. unique_copy Copies objects from range 1 to range 2, except only the first object from any consecutive sequence of objects ... all objects that satisfy ‘predicate’ with objects equal to ‘new’ first, last, predicate, new replace_copy Copies from range 1 to range 2, replacing all objects equal to ‘old’ with objects ... EXERCISES Chapter 1 Answers to Questions 1. procedural, object- oriented 2. b 3. data, act on that data 4. a 5. data hiding 6. a, d 7. objects 8. False; the organizational principles are...

Ngày tải lên: 05/03/2014, 20:20

... I Do with Python? 9 Systems Programming 9 GUIs 9 Internet Scripting 10 Component Integration 10 Database Programming 11 Rapid Prototyping 11 Numeric and Scientific Programming 11 Gaming, Images, ... with tutorials on application programming techniques, and was explicitly designed to be a follow-up text to the one you are reading now. Roughly, the current editions of Learning Python and Programming ... reloading, and the __name__ variable. Part VI, Classes and OOP Here, we explore Python’s object- oriented programming tool, the class—an op- tional but powerful way to structure code for customization...

Ngày tải lên: 07/03/2014, 04:20

... in PHP4 and PHP5 Objects in PHP5 differ a lot from objects in PHP4 . OOP became matured enough in true sense from PHP5 . OOP was introduced since PHP3 but that was just an illusion for real object ... the code of an object in PHP. The following object is a very simple object which can send email to a bunch of users. In PHP5 , objects are a lot more different than an object in PHP4 . We will ... illusion for real object oriented programming. In PHP4 you can create objects but you can't feel the real avour of an object there. In PHP4 it was almost a poor object model. One of the...

Ngày tải lên: 22/03/2014, 23:20

... program. Object Oriented Programming with C++/ Session 3/ 27 of 35 Scope rules (Contd.) void main() { first object1 ; second object2 ; object1 .display(); //no function overloading takes place object2 .display(); } ã The ... passed from the calling function Object Oriented Programming with C++/ Session 3 / 1 of 35 Function Overloading and References Session 3 Object Oriented Programming with C++/ Session 3/ ... indicate an error. Object Oriented Programming with C++/ Session 3/ 31 of 35 Passing references (Contd.)  Do not think of a reference as a pointer to an object. A reference is the object. It is...

Ngày tải lên: 23/03/2014, 04:21

... Manager } ã An object of a derived class can be treated as an object of its base class when manipulated through pointers. However, the opposite is not true. Object Oriented Programming with ... main() { int m; B obj1; / /object of publicly derived class Object Oriented Programming with C++/ Session 5 / 39 of 41 Container classes (Contd.)  When a class contains an object of another class ... class X{ //X contains Y public: Y abc; }; Object Oriented Programming with C++/ Session 5 / 31 of 41 Constructors (Contd.)  When you declare an object of the derived class, with the statement Derived...

Ngày tải lên: 23/03/2014, 04:21

... 23 Supplemental reading Object- Oriented Programming Concepts http://java.sun.com/docs/books /tutorial/ java/concept s/index.html Object and Classes in Java http://java.sun.com/docs/books /tutorial/ java/javaOO/ index.html ... object create a new Body object class Body { private long idNum; private String name = “empty”; private Body orbits; private static long nextID = 0; } 1 Lecture 3: Object Oriented Programming ... fields of the object  outside of any member or constructor declaration  they are executed BEFORE the body of the constructors! 2 Object Creation Body sun = new Body( );  An object is created...

Ngày tải lên: 24/03/2014, 03:20

... User-Defined Objects 778 A Set of person Objects 778 A List of person Objects 782 Function Objects 786 Predefined Function Objects 786 Writing Your Own Function Objects 789 Function Objects Used ... CONTENTS 16 Object- Oriented Software Development 801 Evolution of the Software Development Processes 802 The Seat-of-the-Pants Process 802 The Waterfall Process 802 Object- Oriented Programming ... integer value is 32,767. C++ Programming Basics 2 C++ P ROGRAMMING B ASICS 53 FIGURE 2.8 Field widths and setw. 03 3087 CH02 11/29/01 2:19 PM Page 53 OBJECT- ORIENTED PROGRAMMING IN C++, FOURTH...

Ngày tải lên: 30/03/2014, 02:20

Ngày tải lên: 27/06/2014, 17:20