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
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
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 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,
Difference between public/private/protected ACL, privateprotected
// Differences between public/private/protected access control permissions// Time: 2016/8/16 // (1) modifier: // public: can be used both inside and outside the class. // Protected:
Public, private, and protected are common inheritance methods.
1. Public inheritance)
Public inheritance is characterized by the original state of both the public members of the base class and the protected members as the members of the derived
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.
Common inheritance (public) inheritance, private inheritance, and protection Inheritance (protected) are the three commonly used methods of inheritance.1. Public inheritancePublic inheritance is characterized by the public and protected members of
The difference between private, protected, public, and default in Java1) for the public modifier, it has the most access rights and can access any class, interface, exception, etc. under Classpath. It is often used for external situations, i.e. the
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