Construct:
The Constructor method is a special type of function called __construct within the class body.A constructor allows you to initialize an object's properties upon creation of the object.
To declare /create a constructor method, use the __construct name (begins with two underscore "__").
This method is always "public" even if this attribute is not specified.
The difference from the other functions is that a constructor method is automatically invoked when an object is created.
that using a constructor saves us from calling the method which reduces the amount of code:
creating construct function :
Output : Your name : Alex
Your age : 30
construct method has Two parameter ($name,$age) [you can add more parameters or none, as any function], when it creates an object instance of the class you must add and an argument too.