OOP PHP

copy-referensi.php

<?php

class test
{
    public $a;
    private $b;

    function __construct($a, $b)
    {
        $this->a = $a;
        $this->b = $b;
    }
}

$a = new test("ankur" , "techflirt");
$b = $a; //Copy of the object
$a->a = "no Ankur";

print_r($a);
print_r($b);

?>

// Result of print_r

test Object
(
    [a] => no Ankur
    [b:test:private] => techflirt
)

test Object
(
    [a] => no Ankur
    [b:test:private] => techflirt
)