How to make a class and dynamically create variables for it

Question

I just found my out that my post is duplicate of another. Its because I was lacking keywords to search this. I am sorry. Here is the answer of my question. I have never thought getter and setter methods. https://stackoverflow.com/a/829898/1932414

How can I make a class and give class some variables to populate and process them in class?

example :

here is my class code :

class Classname{
    public function save(){
      //get the dynamically given vars and process them
    }
}


$class = new Classname();
$class->color = 'red';
$class->anothercolor = 'blue';
$class->muchcolor = 'blue';
$class->save();

and in the save function I want to make process of given variables. How can I be able to get the variables?

score 1 · Answer 1 · answered Oct 25 '15 at 12:39

1

You can simply access dynamic vars with $this

    public function save(){
          foreach($this as $prop => $val ){

              //make your action 
              echo $prop . '-'.  $val;
          }
    }

answered Oct 25 '15 at 12:39

Denys Klymenko

394
5
18

oh! this is much closer! but my class have its own default variables as well! Can I only get the after generated variables ? – T. Cem Yılmaz Oct 25 '15 at 12:42
just working with this) – Denys Klymenko Oct 25 '15 at 12:52

fico7489 · Answer 2 · 2015-10-25T12:37:03.327

0

class Classname{
    public function save(){
        $color = $this->color;
        $anothercolor = $this->anothercolor;
        $muchcolor = $this->muchcolor;
        //do what you need to do
    }
}


$class = new Classname();
$class->color = 'red';
$class->anothercolor = 'blue';
$class->muchcolor = 'blue';
$class->save();

or

class Classname{
    public function save(){
        $colors = $this->colors;
        //do what you need to do
    }
}


$class = new Classname();
$class->colors = ['red', 'blue', 'yellow'];
$class->save();

edited Oct 25 '15 at 12:37

answered Oct 25 '15 at 12:33

fico7489

7,931
7
55
89

the problem is color, anothercolor, muchcolor are dynamic. there might be $class->flowers = 'rose'; $class->anotherflow = 'rose2'; – T. Cem Yılmaz Oct 25 '15 at 12:34
look at my edited post, you maybe need something like this ? – fico7489 Oct 25 '15 at 12:37

How to make a class and dynamically create variables for it

2 Answers2