Factory design pattern PHP implementation code class

17 Dec 2016

Factory pattern: The factory class determines which instance of the product class to create based on parameters; a factory class refers to a class that contains a method specifically used to create other objects. The so-called on-demand allocation is to pass in parameters for selection and return a specific class. The main function of the factory pattern is to encapsulate object creation and simplify object creation operations.

20 Jul 2016

PHP design pattern factory pattern. Factory pattern: The factory class determines which instance of the production class to create based on parameters. Factory class: A method class specifically used to create other objects. That is, allocate on demand and pass in parameters.

21 Jul 2016

PHP design pattern factory pattern. I often use mysql database, so the program only writes the database operation class of mysql. I hope that all the experts will write down all the other categories, and it is best to send a copy to me. db_mysql.php inherits the db.php interface and has

21 Jul 2016

PHP design pattern Factory (factory pattern). Copy the code The code is as follows: ?php /** * Factory method pattern * * Define an interface for creating objects, let subclasses decide which class to instantiate, and use the instantiation of a class to defer to its subclasses.

13 Jul 2016

PHP pattern design factory pattern, PHP pattern design factory. PHP Pattern Design Factory Pattern, PHP Pattern Design Factory continues the previous article PHP Pattern Design Singleton Pattern (although it doesn’t seem to have much to do with it). Today we will talk about the second basic pattern design factory

13 Jul 2016

PHP design pattern - simple factory pattern (static factory method pattern), PHP design pattern. PHP Design Pattern - Simple Factory Pattern (Static Factory Method Pattern), PHP Design Pattern Concept Simple Factory Pattern [Static Factory Method Pattern] (Static Factory Method) is a class creation pattern