static binding

Php5.3 is a milestone in php5 and has added many new features. This article mainly introduces a new function of php5.3-delayed static binding, hoping to help you. Use cases First, observe the following code: abstract class base { //do sth}class

1.2 magic method and latency static binding, 1.2 magic delay static I. Magic methods: 1. _ get ,__ set _ Get: getInaccessibleTrigger when attributes (Inaccessible indicates that the property does not exist or you do not have the access permission.) _

Transferred from: http://blog.csdn.net/chgaowei/article/details/6427731To support the polymorphism of C + +, dynamic binding and static binding are used. Understanding their differences can help to better understand polymorphism and avoid making

This article simply describes the static bindings in PHP, for the static bindings in PHP is not so familiar with the students can take a look at this article about the static binding of PHP Oh! Late static binding works by storing the class name on

Late static binding works by storing the class name on the previous "non-forwarding call" ( non-forwarding call ). When a static method call is made, the class name is the one explicitly specified (usually in the left part of the: operator);

This paper mainly introduces the post-object-oriented static binding function of PHP. This article describes the post-static binding functionality of PHP, which is primarily used to resolve classes that refer to static calls within an inherited

The new static delay static binding for PHP, or late static binding, encountered a problem with use in Laravel. This paper mainly introduces a brief discussion on the static binding in the late Laravel, small series feel very good, and now share to

This article mainly introduces php delayed static binding. The example analyzes the principle and implementation skills of delayed static binding. For more information, see the example in this article. Share it with you for your reference. The

Php delayed static binding later (preliminary understanding) (I am not particularly familiar with this tall thing, but I basically understand it .) Starting with PHP 5.3.0, PHP has added a function called static binding later, which is used to

#include using namespace Std;Class A{Publicvoid Foo (){printf ("1\n");}virtual void Fun (){printf ("2\n");}};Class B:public A{Publicvoid Foo (){printf ("3\n");}void Fun (){printf ("4\n");}};int main (void){A;b b;A *p = &a;P->foo (); 1 is not a

Dynamic binding and static binding are used only to support c ++ polymorphism. Understanding their differences helps to better understand polymorphism and avoid mistakes during programming. Four terms need to be understood:1. static object type:

This article mainly introduces the PHP delay static binding, the example analyzes the delay static binding principle and the realization skill, needs the friend to be possible to refer to under This article illustrates the way PHP delays static

Working with scenes First look at the following code: Abstract class Base { //do sth } class AClass extends base{public static function create () {return n EW AClass (); } Class Bclass extends base{public static function create (

PHP study Notes-use cases of delayed static binding First, observe the following code: abstract class base { //do sth}class aClass extends base{ public static function create(){ return new aClass(); } }class bClass extends base{

This example describes the static binding usage of PHP static delay. Share to everyone for your reference, as follows: PHP5.3 later introduced the lazy static binding static, which is to solve what problem? One of the long-running problems with

This article mainly introduces the late static binding of PHP, has a certain reference value, now share to everyone, the need for friends can refer to PHP 5.3.0, PHP added a function called late static binding, used to refer to statically invoked

PHP delays static binding recently encountered such a case in the project, it feels that all Model classes must be single-instance with higher performance. because all models inherit the same parent class BaseModel, you can add the code for

In recent code, I've seen the notation of a member function that calls a null pointer object , which reminds you of the last problem you encountered:How member functions of a C + + class are stored (whether they belong to objects of the class)The

This period of time to see the project behind the PHP code, see similar to the following section of code, I drew it out:PhpClass Dbhandler { function Get() {} } Class Mysqlhandler Extends Dbhandler { Here a Create Public Static functionCreate()

To support the polymorphism of C + +, dynamic binding and static binding are used.1. Static type of object: the type that the object takes when declaring. is determined at compile time.2. The object's dynamic type: The declaration of the object