Before we introduce the interface, we need to know why to use the interface, here to introduce you. So why use an interface? In computer languages, only a handful of object-oriented objects support multiple inheritance, and the PHP language we learn,
Before introducing the interface, we need to know why we should use the interface. here we will introduce it to you. Why should I use interfaces? In computer languages, only a few object-oriented languages support multi-inheritance. the PHP language
a more comprehensive set of PHP tutorials , basic video and some small combat projects, below is the video directoryCD-ROM (i) \php employment Class (I.)CD-ROM (i) \php Technical exchange zone. URLCD-ROM (i) \ "Wisdom Special issue" belongs to it
PHP methods are not overloaded, so-called method overloading is to define the same method name, through the "number of parameters" different or "parameter type", to access our different methods of the same method name, inheritance is an important
Methods in PHP cannot be overloaded. The so-called method overload means defining the same method name. The number of parameters is different or the type of parameters is different, to access different methods with the same method name. inheritance
Inheritance, as one of the three important features of object-oriented, plays an extremely important role in the object-oriented field. it seems that we have not heard of any object-oriented language that does not support inheritance.
11. class
Inheritance, as one of the three important features of object-oriented, plays an extremely important role in the object-oriented field. it seems that we have not heard of any object-oriented language that does not support inheritance.
11. class
Not all object-oriented languages have the concept of classes. The concept of class exists in the traditional oop language
Not all object-oriented languages have the concept of classes. The traditional oop language has the concept of class.
Class:
PHP, a nested abbreviated name, is an abbreviation for the English Super Text preprocessing language (Php:hypertext preprocessor). PHP is an HTML embedded language, PHP and Microsoft's ASP quite a bit similar, is a server-side implementation of
11. Inheritance of Classes
Inheritance, as an aspect of the three important features of object-oriented, plays an important role in the field of object-oriented.
I don't think I heard that. Object-oriented languages do not support inheritance.
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