<?php

namespace lib\Http;

class BearerToken extends Http
{
  public function __construct()
  {
    parent::__construct();
  }
  public function token(): ?string
  {
    $header = $this->getHeader('Authorization');
    if ($header && str_starts_with($header, 'Bearer ')) {
      return substr($header, 7);
    }
    return null;
  }
}