инкапсуляция
Why does the protected php constructor work?
Why doesn't an error occur?
<?php
// Your code here!
class One{
public $param = 5;
protected function ... ion getInstance(){
return new One();
}
}
$a = One::getInstance();
echo $a->param;
?>
Encapsulation. OOP principles
I started studying object-oriented programming. I've figured out all the principles, but I can't fully comprehend what encaps ... on is for. In my understanding, this is the control of incoming data and nothing more, but is there nothing more significant?
The "information hiding" abstraction?
I'm watching a course on c#, and here in one of the lessons dedicated to dynamic and anonymous types, as well as the" languag ... formation into these three components?
P.S I do not have the opportunity to communicate with the author of the video course.
Planetary system simulation
The task is to use the concepts of OOP on the example of at least 5 classes that contain at least 4 functions: encapsulation, ... ~SizePlanet() {
delete [] ArrSizePlanet;
}
void SizePlanet::addSizePlanet() {
}
void SizePlanet::SortSizePlanet() {
}