Weak hands cannot be planted, meager skills have no foundation. Shallow wisdom is futile, how can one hope for a good name?扰扰从役倦，屑屑身事微。少壮轻年月，迟暮惜光辉。
>
*/
private $headers = [];
/**
* @var string
*/
private $requested_url;
public function __construct(string $raw_text, string $filepath)
{
$this->raw_text = $raw_text;
$this->permanent_url = $filepath;
$this->requested_url = $filepath;
}
public function get_permanent_uri(): string
{
return $this->permanent_url;
}
public function get_final_requested_uri(): string
{
return $this->requested_url;
}
public function get_status_code(): int
{
return 200;
}
public function get_headers(): array
{
return $this->headers;
}
public function has_header(string $name): bool
{
return isset($this->headers[strtolower($name)]);
}
public function get_header(string $name): array
{
return isset