bool isEmpty() Returns true if the history is empty.

Crawler followRedirect()

array allValues(string $uri, bool $returnsRawValue = false) Returns not yet expired cookie values

string getContent() Gets the request raw body data.

Request|null getInternalRequest()

CookieJar getCookieJar()

clear() Removes all the cookies from the jar.

bool isExpired() Returns true if the cookie has expired.

History getHistory()

setMaxRedirects(int $maxRedirects) Sets the maximum number of requests that crawler can follow.