What does Protected mean in PHP?

The protected keyword ensures that all properties/methods declared/defined using this keyword cannot be accessed externally. However, its main advantage over the “private” keyword is that such methods/properties can be inherited by child classes.

How do I access protected attributes in PHP?

Members declared protected can be accessed only within the class itself and by inherited and parent classes. If you need to access the property from outside, pick one: Don’t declare it as protected, make it public instead. Write a couple of functions to get and set the value (getters and setters)

How can we access protected variable in class in PHP?

We can use bind() or bindTo methods of Closure class to access private/protected data of some class, for example: class MyClass { protected $variable = ‘I am protected variable!

How do you access protected variables outside a class?

Example 2

  1. class A {
  2. protected String msg=”Try to access the protected variable outside the class within the package”;
  3. }
  4. public class ProtectedExample2 {
  5. public static void main(String[] args) {
  6. A a=new A();
  7. System.out.println(a.msg);
  8. }

What is difference between private and protected in PHP?

protected – the property or method can be accessed within the class and by classes derived from that class. private – the property or method can ONLY be accessed within the class.

What is difference between private and protected?

The difference is who can access those functions. Private = only members of the same class can access the function. Protected = Same as private but derived classes can also access.

What are access modifiers in PHP?

PHP – Access Modifiers public – the property or method can be accessed from everywhere. This is default. protected – the property or method can be accessed within the class and by classes derived from that class. private – the property or method can ONLY be accessed within the class.

How can I access private and protected members in PHP?

PHP OOP – Access Modifiers

  1. public – the property or method can be accessed from everywhere. This is default.
  2. protected – the property or method can be accessed within the class and by classes derived from that class.
  3. private – the property or method can ONLY be accessed within the class.

How do I access protected methods?

Protected Access Modifier – Protected Variables, methods, and constructors, which are declared protected in a superclass can be accessed only by the subclasses in other package or any class within the package of the protected members’ class. The protected access modifier cannot be applied to class and interfaces.