public static function filter($value)
{
session_start();
$headers = apache_request_headers();
$token = $headers['X-Auth-Token'];
if ($token != $_SESSION['form_token']) {
header('Invalid CSRF Token', true, 401);
return print json_encode(array('success' => false, 'status' => 400, 'msg' => 'Invalid CSRF Token / Bad Request / Unauthorized ... Please Login again'), JSON_PRETTY_PRINT);
} else {
Child::filter($value);
}
}