difference between private and protected php

PHP public, protected, private three types of access control mode differences Public: Common Type在子类中可以通过self::var调用public方法或属性,parent::method调用父类方法在实例中可以能过$obj->var 来调用　public类型的方法或属性 Protected: Protected

From:http://blog.163.com/weiwenjuan_bj/blog/static/14035033620129304183850/?suggestedreadingPublic: Common TypeThe public method or property can be called through Self::var in a subclass, Parent::method calling the parent class methodA method or

The difference between the public, protected, and private access control modes of php is protectedprivate. The differences between the public, protected, and private access control modes of php are as follows: the difference between the public,

The difference between public, protected and private, protectedprivate Draw conclusions from Classname::functionnmae (), instantiation, parent, self Classname::functionnmae () requires a static method (public mode) Parent::functionnmae () parent

PHP public, protected, private three types of access control mode differencesPublic: Common TypeThe public method or property can be called through Self::var in a subclass, Parent::method calling the parent class methodA method or property in an

The differences between public,private,protected in PHP class, and examples One, the difference between the public,private,protected Public: Permissions are maximum, can be called internally, instance calls, and so on. Protected: Protected type,

One, the difference between the public,private,protectedPublic: Permissions are maximum, can be called internally, instance calls, and so on. Protected: Protected type, used for this class and for inheriting class calls. Private: Proprietary type,

The differences between public,private,protected in PHP class, and examples One, the difference between the public,private,protected Public: Permissions are maximum, can be called internally, instance calls, and so on. Protected: Protected type,

The differences between public, private, and protected attributes in php5. This article introduces the differences among public, private, and protected in php5. All three of them are used in classes, but their attributes are completely different.

The features of the PHP class are outlined, and the methods of the class are similar to the properties.The B class inherits from Class A, B is the subclass of a, $x and $y are instantiated objects of B.1. Prototype references: "A::, B::", public