在一个函数中分配类属性，并在php中的另一个函数中使用它

Question

Please consider this class, I have an html page with two forms, first i submit form1 and after that I submit second one. I change $aaa value in first function but after submitting second form, it show empty array and lost assigned value in func1.
I want to access func1 assigned value in func2.

class Myclass
{
    private $aaa = array();

    public function func1() {
        $this->aaa= [1, 2, 3];
    }

    public function func2() {
        var_dump($this->aaa);
    }
}

---

In the HTML file:

<form action=" FUNC1 " method="post" id="form1">
    <button type="submit">FUNC1</button>
</form>

<form action=" FUNC2 " method="post" id="form2">
    <button type="submit">FUNC2</button>
</form>

Answer 1

class MyClass
{

public function __construct(
    $closure
) {
    $this->aaa = $closure();
}

public function func1() ....

You can now hold your data inside a session individual to that users browser

session_start();
$myClass = new MyClass(function () use($_SESSION) { if(isset($_SESSION['index_here'])) { return $_SESSION['index_here']; } });

Then the same when appending or changing the object property aaa - update the session