nfa classes

First of all, the class, in a class we will have the following several characteristics:1. Public methods2. Private methods3. Properties4. Private variables5. DestructorsLet's look directly at an example:/*** defines class ***/var classes = function () { var _self = this;//refers itself to a negative value to a variable on var _field = "Test field";//private field var Priva Temethod = function () {//Private Method alert (_self. property

ask others, your method name of the function is what, of course, if you like this I have no way.Conclusion: The interface class is the leader of a class, indicating the direction in which the subclass must complete its specified method.PHP Abstraction class: AbstractPHP 5 supports abstract classes and abstract methods. A class that is defined as abstract cannot be instantiated. Any class, if at least one of its methods is declared abstract, then the

The Java static internal class defines an inner class as a static class, which is essentially the same as the method of defining other classes as static classes. However, the details are still very different. Specifically, there are several places to draw attention to the program developers. (a) in general, if an inner class is not defined as a static inner class, it cannot be defined as a static memb

In PHP, "interface-oriented programming" and "coupling method" are implemented using interfaces, abstract classes, and common base classes. Copy the code as follows :? Php * is released to facilitate reading and publishing. you are welcomed to give guidance to others. [note] This example has passed the test. The code is as follows: /*What you learn and do is published to facilitate your own reading and

After thinking for a long time, I still cannot come up with an accurate answer. If anonymous internal classes and local internal classes exist, they are invisible to the methods of peripheral classes, but they cannot be used by methods, it cannot be explained that internal class methods and variables can still be accessed, as long as an instance is created. There

In PHP, the interface abstract class, final, static a few of the fairly simple we used, especially the large Web site architecture will be useful, today we look at an abstract class in PHP, final, static example. 1. Interface(1) The use of the interface is through the keyword implements(2) Interfaces cannot define member variables (including class static variables) and can define constants(3) Subclasses must implement all the methods of the interface definition(4) The interface can only define

Static methods in php classes cannot inherit the public-modified attributes of other classes. how can we solve the problem that static methods in php classes cannot inherit the public-modified attributes of other classes? Such as par. class. php and st. class. the php code is as follows: par. class. php code: PHPcodecl

1. php interface class: interface nbsp; in fact, their functions are very simple, when many people develop a project together, they may call some classes written by others, and you will ask, how do I know how to name a function implementation method? in this case, phpSy 1 and php interface class: interface In fact, their role is very simple. when many people develop a project together, they may call some classes