PHP Post request returning 405 Not Allowed

Question

Just started with PHP and when trying to POST request to my code it's returning 405 Not Allowed

Here's my code:

<?php
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Credentials: true");
header("Access-Control-Allow-Methods: GET,HEAD,OPTIONS,POST,PUT");
header("Access-Control-Allow-Headers: Access-Control-Allow-Headers, Origin,Accept, X-Requested-With, Content-Type, Access-Control-Request-Method, Access-Control-Request-Headers");

$result = "info: ";

if( $_POST['email']) {
    $result .= $_POST['email'];
}

echo $result;

?>

Answer 1

Just had to run xampp with my php file in it's htdocs folder, thank you everyone!