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What is Difference between dynamic polymorphism and static polymorphism with example?
Static polymorphism is used the concept of early binding or we can say compile time binding where as dynamic polymorphism used the concept of late binding or run time binding.
How do you create static variables in PHP?
Use the "static" keyword to declare a static variable within a function like shown below. <?php function fun() { static $variable; static $another_variable = ''; } ?>
Static vs dynamic binding in c plus plus?
Static binding occurs at compile time. Dynamic binding occurs at runtime.
How can a PHP static be initialized?
PHP static can only be initialized using a literal or constant. You can not use an expression. You can initialize it to an integer but you may not to another variable.
Is late binding and dynamic binding related to polymorphism?
Late binding and dynamic binding are related to runtime polymorphism. By contrast, compile time polymorphism is known as static binding. Template functions and classes are examples of static binding because the exact type can be determined at compile time.
Is pascal supports static binding and dynamic binding?
Yes, Pascal supports both static binding and dynamic binding. Static binding occurs at compile time, typically with procedures and functions that are known at that time. Dynamic binding, on the other hand, is often associated with objects in object-oriented Pascal, where method calls can be resolved at runtime based on the actual object type. This allows for polymorphism, enabling more flexible and reusable code.
How does PHP differ from HTML in terms of application and structure?
In structure <?php ?> <html> </html> in application - one is static and another is dynamic. this much ......
What is binding in oops?
Binding is defined as the connection between the function call and the corresponding program code to be executed. There are two types of bindings. They are; 1.static binding and 2.Dynamic binding.
What is the disadvantage of using PHP?
As far as I know.. the only bad issue I see as a PHP developer is that you don't have the variables/attributes type. I mean you can set an integer attribute then set the same attribute as string. And I just discovered that if you use a non-static method as static, the php accepts it as if it was normal... =P The advantage of using php is that you may develop your systems faster and easily. Regards.. Gabriel Rocha
Why is PHP used?
PHP is used to create dynamic websites, this is a step up from HTML as it allows you to do much more than creating static websites. Using a language such as PHP also gives you access to using databases with your website such as MySQL.
Is php static or not?
PHP is a dynamic, server-side, web scripting language. It is capable of making connections to a database, and storing information to that database as well as reading queries form the DB. This means that PHP allows for the creation of dynamic web pages that change over time, as opposed to static HTML pages that are rewritten once and do not change without intervention by the page owner.
Why does C plus plus allows static binding and not dynamic binding?
Dynamic binding, or late binding, is when the object code for the class does not get loaded into memory until it is needed. This saves time at module load time, at the cost of delayed execution for the first invocation.
