By Yukiko Sakata
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* After a short advent to visible Studio 2005 and the . internet Framework, the professional authors introduce readers to the basics of the visible easy 2005 language * End-of-chapter routines aid readers to fast learn how to construct wealthy and professional-looking functions for Microsoft home windows, intranets and the web, and cellular units * deals thorough assurance of the recent visible Studio 2005 instruments and lines * Covers object-oriented programming, growing customized controls, operating with databases, developing menus, and dealing with images * Addresses construction type libraries, internet companies and .
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Additional resources for Let's Learn Japanese. Basic I. - Vol 3
Class Emailer _construct($sender) addRecipients($resc) setSubject($subject) setBody($body) sendEmail() $sender $recipient $subject $body In this graphical representation, there are three sections. At the top most section a class name should be written. In the second section all methods with or without parameters are written. And in the third box all the properties are written. That's it! [ 42 ] Chapter 2 Summary In this chapter we have learned how to create objects and interact between them. PHP5 brings amazing improvements in object models when compared to PHP4.
Moreover, your class lost the "readability" and "maintainability" quite a lot. Why? See the code of previous Student class and new Student class and you will understand that for yourself. Magic Methods for Overloading Class Methods Like overloading, and using the accessor methods, there are magic methods to overload any method call in a class. If you are still not familiar with method overloading, then this is a process of accessing any method that doesn't even exist in the class. Sounds funny, right?
As an output, you should get ChildClass. Now take a look at the following example, which "brjann" enlisted as unexpected behaviour in the PHP manual user note section. > If you run this code, you will see ParentClass as the output. But why? You are calling the method for a Child. Is it unexpected? Well, no. Take a serious look at the code. Though the Child extended the ParentClass object, it didn't override the method getClass(). So the method is still running under a ParentClass scope.