How to assign a value to a variable from GET?

Question

PHP

Good day!
There is a form on the index.php page, the POST method passes the values ​​to the /php/script.php script, the script writes the values ​​to the database, and redirects the same values ​​to the script at the root using the GET method

header('Location: /otvet.php?name='.$value.'&name2='.$value2.'&name3='.$value3);

The trouble is that the otvet.php script gives an empty value of the variables (((
Can anyone explain to me what the problem is?
PS Everything worked fine on the hosting, but it refuses on the local server ((((

Answer 1

Maybe so?

header('Location: /otvet.php?'.http_build_query([
'name' => $_POST['name'],
'name2' => $_POST['name2'],
'name3' => $_POST['name3'],
]));