global variable in controller laravel 5.3

Question

How can definition a global variable for use in all function controller

class TestController extends Controller
{
    private $x;

    public function index()
    {
        $this->$x ='22';
    }            

    public function send_message()
    {
        echo $this->$x;
    }
}

Sovon · Accepted Answer · 2016-12-26 19:00:39Z

42

Write $this->x rather than $this->$x

class TestController extends Controller
{
    private $x;

    public function index()
    {
        $this->x ='22';
    }

    public function send_message()
    {
        echo $this->x;
    }
}

answered Dec 26, 2016 at 19:00

Sovon

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2 Comments

Vincent Over a year ago

Is it possible to change the value of $this->x?

Sovon Over a year ago

@Vincent Yes you can. Like this: $this->x = 50;

Ali_Sh · Accepted Answer · 2021-12-04 15:39:59Z

0

If you want to make global variable in controller, the following code will work definitely:

private $x = 22;
    public function index()
    {
    print_r($this->x);
    die();
    }

edited Dec 4, 2021 at 15:39

Ali_Sh

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answered Dec 3, 2021 at 13:00

Ankit Sharma

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