[PDF] a class defines the properties and methods of

A class is a definition of the properties and methods of a particular type of object. When a class is used to define a new object, the resultant object is referred to as an instance of that class. In a PHP class definition, properties are variables, methods are functions.
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  • What are properties and methods in a class?

    Ans: A property is a named attribute of an object. Properties define the characteristics of an object such as Size, Color etc. or sometimes the way in which it behaves. A method is an action that can be performed on objects. For example, a dog is an object.

  • What does the method of class define?

    A class method is a method that is bound to the class and not the object of the class. They have the access to the state of the class as it takes a class parameter that points to the class and not the object instance. It can modify a class state that would apply across all the instances of the class.

  • What are the properties of a class?

    Properties enable a class to expose a public way of getting and setting values, while hiding implementation or verification code. A get property accessor is used to return the property value, and a set property accessor is used to assign a new value.
  • Class methods are defined inside a class, and it is pretty similar to defining a regular function. Like, inside an instance method, we use the self keyword to access or modify the instance variables.
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