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relationship in database)For example:3) Polymorphism : That is, diversification, a class of common attributes, but in this category specific to a single individual and have their own different properties or functions. Each individual has its own form. Can be understood as the relationship between characteristics and generality, for example: apples and fruits, fruit-owned properties, Apple must have, because Apple belongs to the fruit category.Second,
Process orientedConceptProcess-oriented is a process-centric programming idea, it is a basic sequential thinking mode, the object-oriented approach to the basic implementation also includes the process-oriented thinking.Features: Modular processAdvantages: The performance is higher than
The development of software plays a vital role in the development of the whole software industry, and it is necessary to support various development tools, development methods and development processes in the development process. Whether it is development tools, development methods or development process, has been constantly evolving and updating. In the development of
kernel, git, and Apache HTTP server. But if the task you're dealing with is complex and needs to be constantly iterated and maintained, it's the easiest thing to do with object-oriented.Object oriented Advantages:Solve the problem of low-oriented process scalability, it should be emphasized that, for a software qualit
Circle.$board->nicedrawing ($obj 2); Would call the draw method of Rectangle.
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Object oriented Programming in PHP
Pure object-oriented people think that PHP is not a real object-oriented language, this is true. PHP is a hybrid
=new Rectangle (4,5);
$board->nicedrawing ($obj); Would call the draw method of Circle.
$board->nicedrawing ($obj 2); Would call the draw method of Rectangle.
?>
Object oriented Programming in PHP
Pure object-oriented people think that PHP is not a real object-
; Number: 85 Student's name: Joy; Number: 86 student name: Joy; Number: 87 Student's name: Joy; School Number: 88 student Name: Joy; Number: 89 student name: Joy;Does the For loop have a bright of foreach in C #?Student.sid have no object of bright?The package is also a very strong object-oriented guy, such as the most commonly used dbms_output.put_line () and so
1980, Xerox launched the Smalltalk-80 language marking the 00PL into the practical phase. In the the 1980s, OOPL was greatly developed, and a large number of practical object-oriented languages appeared in succession. "1"Third, ComparisonA) difference between "3"According to the Reading literature, the author thinks that the biggest difference between the structure method and the
The emergence of all software technologies and ideas aims to solve the complexity of software development in those days, and the object technology and component technology are no exception. Of course there are many other technologies, such as DBC (contractual programming), AOP, and MDA. These ideas affect our design/implementation.ProgramBut it is undeniable that
PHP program writing is divided into process-oriented and object-oriented. There is no difference in the implementation of the function, but in code writing is very different, the process-oriented code is very messy, difficult to manage, and object-
First, IntroductionWith the rapid development of computer hardware and software, the concept and method of computer field are changing rapidly. In the 70 's, it was thought that the structural method was the best method of system development, however, with the development of computer application technology, the structure method could not adapt to the construction of information system which is becoming more and more complicated and rapid development.
can be seen, the structural approach is to model the function of the system, based on functional decomposition design system structure, from the internal function to simulate the objective world. Object-oriented approach is modeled from the point of view of behavior, based on the behavior analysis method to identify the object and the relationship between them,
involves all aspects of software development, such as subdivision for object-oriented analysis (OOA), Object-oriented design (OOD), Object-oriented Programming implementation (OOP) Th
have to say, after the contact programming, my life has never been so regular, every day on time to eat early and late rice, every morning, nine late nine of the study, I was thinking how my college life is not so serious? Forget or not mention university, ashamed of ruthless. Say business, I learned iOS software development, here before the one weeks, I have only learned its One-third C language basic complete learning, seven days study plus review e
student name: Joy; Number: 87 Student's name: Joy; School Number: 88 student Name: Joy; Number: 89 student name: Joy;Does the For loop have a bright of foreach in C #?Student.sid have no object of bright?The package is also a very strong object-oriented guy, such as the most commonly used dbms_output.put_line () and so on some of the built-in functions, there ar
field in the future under the Windows platform.
Introduction to SOA
The SOA (Service Oriented Architecture) Service-Oriented Architecture cannot be left alone when talking about WCF. W3C defines SOA as "a service provider completes a set of work and delivers the final results required for service users. The final result usually changes the user's status, but may also change the provider's status, or both p
Structured approach and object-oriented approachFirst, IntroductionWhen it comes to structured methods and object-oriented approaches, it is estimated that before the junior year we will have a blank face, but experienced a third semester of study, in fact, these two methods have completely penetrated our various aspec
Shanghai. If we choose the "aircraft" object, then we need to call the "ticket Agent" object of the "sell tickets" method, to obtain a "ticket" object. Then call the "Taxi" object's "drive" method and get to the airport. Use the hands of the ticket, call the "aircraft" object of the "boarding" method, "flight" method.
One, general overviewThe concept of OO (object-oriented) is a revolution in the development of software development engineering, which has enabled many large-scale applications to be implemented smoothly over the years. If you are not yet mastering and using OO for programming and development, you will undoubtedly stay in the Stone Age of
This article introduces the application examples of the application of the automatic loading class object serialization polymorphism in the object oriented in PHP, and the students who need to know can look at it.
Auto Load ClassMany developers write object-oriented applicat
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