php object oriented programming tutorial ppt

... of object oriented abilities and data structures However, then and now many authors fail to realize that the then new Fortran 90 (F90) standard established a well planned object oriented programming ... important to object oriented programming This paper will illustrate several of these features that are important to engineering computation using OOP. 1 Introduction The use of Object Oriented (OO) ... engineering computation using OOP. 1 Introduction The use of Object Oriented (OO) design and Object Oriented Programming (OOP) is becoming increasingly popular (Coad, 1991; Filho, 1991; Rumbaugh, 1991),

Ngày tải lên: 12/12/2013, 21:16

... worked like other object-oriented languages, we would indeed be finished As we discovered throughout Part 1, however, MATLAB does not always behave the same as other object-oriented languages ... temporarily slices the child layer off the object This exposes the data in the object’s parent When the parent function receives the sliced object, the object contains only parent-class members ... end Trang 9162 A Guide to MATLAB Object-Oriented ProgrammingLine 6 calls the parent list, and lines 7–10 loop over all the parent names returned Line 8 slices the object using dynamic fieldname

Ngày tải lên: 05/08/2014, 21:21

... problem in object oriented programming and saves the lives of millions of programmers in practical programming The main purpose... depend on the blog engine We will use Incutio PHP XML-RPC ... advanced OOP concepts in PHP. We learned how to retrieve information from any object, and learned about ArrayAccess, ArrayObject, Iterators, and some other native objects which simplies the ... chapter we will learn about design patterns and how to use them in PHP. Untill then, happy exploring… Design Patterns Object oriented programming was basically introduced to ease the development

Ngày tải lên: 12/08/2014, 21:21

... to any property in that object, as a ReflectionProperty object object. getConstants() returns an array of constants in that object returns an array of constants in that object. getConstant() returns ... a built-in object inside PHP5. isUserDefined() is the opposite ofisInternal() method It just returns whether the object is defined by the user. getFileName() function returns the PHP script file ... OOP in PHP That is Unit testing and Reflections Until then, keep playing with the patterns and explore them Trang 6Reflection and Unit TestingPHP5 brings in many new flavors compared to PHP4 It

Ngày tải lên: 12/08/2014, 21:21

... chapter SPLObjectStorage can store any object in it When you change the main object, the object that is stored inside the SPLObjectStorage will also be changed If you try to add a specific object ... 22Beside Directory, File Objects and Iterators, SPL also introduced another cool object which can store any object inside it with special facilities This object is called SPLObjectStorage We will ... discuss how to use SPLFileObject:<? $file = new SplFileObject("c:\\lines.txt"); foreach( $file as $line ) { fstat, hasChildren, getChildren etc Using SPLFileObject you can retrieve

Ngày tải lên: 12/08/2014, 21:21

... listed here: phptype://username:password@protocol+hostspec:110//usr/db_file.db phptype://username:password@hostspec/database phptype://username:password@hostspec phptype://username@hostspec phptype://hostspec/database ... phptype://hostspec/database phptype://hostspec phptype:///database phptype:///database?option=value&anotheroption=anothervalue The supported drivers (PHPtype) are shown here: fbsql ibase... great blessings of PHP5 ... Firebird (requires PHP 5) -> Microsoft SQL Server (NOT for Sybase Compile PHP withmssql) mysql -> MySQL mysqli -> MySQL (supports new authentication protocol) (requires PHP 5) oci8 -> Oracle

Ngày tải lên: 12/08/2014, 21:21

... is the code of our bootstrap file (index.php): In the above code you see that there is an object called loader The main purpose of this is to load objects for us, but via the Singleton pattern ... will load an object named router There is also an object called dispatcher, which will finally dispatch the web request with the help of router Trang 17Let's check the code of core/ini.php, which ... set_include_path(get_include_path().PATH_SEPARATOR."app/views");//include_once("core/config/config.php"); private static $loaded = array(); public static function load($object) { $valid = array( "library", Trang 19If you wonder how our configs.php will look,

Ngày tải lên: 12/08/2014, 21:21

... gzip.php, which is actually responsible for compressing the content So here is the which is actually responsible for compressing the content So here is the code of gzip.php (core/js/gzip.php):Lastly, ... (FETCH_OBJECT == $fetchmode) Trang 13If you take a look at the code, you will find that we just implemented all the functions described in abstractdbdriver object in abstractdbdriver.php Here ... 28-30modifiers 18-20object, coding 9, 10object, using 17, 18overloading class methods, magic methods for 37 polymorphism 27properties 32-34reflection API 93setter, accessor methods 35SPL objects 137

Ngày tải lên: 12/08/2014, 21:21

... Support Object-Oriented Concepts? Okay, how does C# implement object-oriented programming? In a sense, this is the wrong question. C# is an object-oriented language; however, it doesn’t implement object-oriented ... 9/20/05 2:03 PM Page 212 Chapter 10 Object-Oriented Programming — What’s It All About? In This Chapter ᮣ Making nachos ᮣ Reviewing the basics of object-oriented programming ᮣ Getting a handle on ... classification ᮣ Understanding why object-oriented programming is important T his chapter answers the musical question, “What are the concepts behind object-oriented programming and how do they differ

Ngày tải lên: 04/10/2013, 21:20

... Trang 1Object-Oriented ProgrammingObject-oriented programming is the third major programming paradigm At its heart, object-oriented programming has a few simple ideas, ... an object’s methods This technique was first invented before functional programming languages had object-oriented constructs as a way of performing tasks that lent themselves well to object-oriented ... "Water: %i" xend Object Expressions Object expressions are at the heart of succinct object-oriented programming in F# They vide a concise syntax to create an object that inherits from

Ngày tải lên: 05/10/2013, 10:20

... covered in the lab exercises
C# and Object Orientation This section explains the terminology and concepts of object-oriented programming
Defining Object-Oriented Systems The word system in ... understand the nature of object-oriented programming After completing this lesson, you will be able to:
Define the terms object and class in the context of object-oriented You will often ... 10What Is an Object?
An object is an instance of a class
Objects exhibit:
Identity: Objects are distinguishable from one another
Behavior: Objects can perform tasks
State: Objects store

Ngày tải lên: 10/12/2013, 16:16

... and taking your PHP coding skills to the next level. Extend core PHP classes. Design and create your own classes for PHP 5 and 6. also available us $36.99 Mac/Pc compatible Trang 3PHP Object-OrientedSolutions ... Introduction xvii Chapter 1: Why Object-Oriented PHP? 3 Chapter 2: Writing PHP Classes 23 Chapter 3: Taking the Pain Out of Working with Dates 77 Chapter 4: Using PHP Filters to Validate User ... Acknowledgments xv Introduction xvii Chapter 1: Why Object-Oriented PHP? 3 Understanding basic OOP concepts 4 How OOP evolved 5 Using classes and objects 6 Protecting data integrity with

Ngày tải lên: 12/12/2013, 22:15

... in which the reuse of object-oriented components has been made and analysed Object-oriented programming relates the programming activity to that of modelling or simulation; objects are identified ... think that object-oriented programming can be performed in only one way The prevalence of C++ and Java suggests that they are the only way to approach the problem of what an object-oriented programming ... Actors: Conceptual Foundation for Concurrent Object-Oriented Programming, in Wegner, P and Shriver, B eds., Research Directions in Object-Oriented Programming, MIT Press, Cambridge, MA, pp 49–74,

Ngày tải lên: 05/03/2014, 20:20

... Trang 1Basic Object Oriented Concepts Session 1 Trang 2Session Objectives Discuss the following: • The Object-Oriented approach • Drawbacks of traditional programming Trang 3Session Objectives ... (Contd.)Trang 39Defining Objects exampleclass object1,object2; defines two objects, object1 and object2, of class exampleclass  The definition actually creates objects that can be used by ... 5The Object-Oriented approach  Can classify living beings as objects just as we classify things we use as objects of different types  Any application can be defined in terms of entities or objects

Ngày tải lên: 16/03/2014, 01:20

... Object Oriented Programming with C++/ Session 2/ 1 of 37 More on Classes Session 2 Object Oriented Programming with C++/ Session 2/ 2 of 37 Session Objectives  Use the ... Oriented Objects, data members and member functions in memory Object 1 Object 3 data 1 data 1 mem_function1() data 2 data 2 mem_function2() Object 2 data 1 data 2 Object Oriented ... *stu_ptr; //pointer to an object of type Student stu_ptr = new Student; //points to new Student object  The new operator is similar to the malloc() function used in C. Object Oriented Programming with

Ngày tải lên: 16/03/2014, 01:20

... 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

... 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