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answer How do I redirect if a user visits the login page but is already logged in?

this is session variable

session()->put('user_id',$id);

this is code from login page. I tried to redirect login page if user is already logged in or if session is already created.

<?PHP
session_start();
if(Session::has('YOUR_SESSION_KEY'))
{ 
return view('list');
}?>

but this is code is not giving any result.How can i redirect to list page if i am logged in.

If ($_SESSION['user_id']) {
header('Location: yourfile.php');
}

header('Location: ...') is redirecting, put path to your file after Location: , Also

If ($_SESSION['user_id']) 

same as

If (isset($_SESSION['user_id']))

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