Feature: follow redirects

[Beanow]

Adds two options to a request. followRedirects and maxRedirects. Based mainly on how cURL supports it.

[rbraband]

to refer relativ redirect locations we need a test and url rebuild.

//Of course switch the location.
if (is_null(parse_url($location, PHP_URL_HOST))) {
    $path = parse_url($location, PHP_URL_PATH) ?: '/';
    $queryString = parse_url($location, PHP_URL_QUERY);
    $location = $this->getScheme() . '://' . $this->getHost() . $path . ($queryString ? "?$queryString" : '');
}
$this->url = $location;

[WyriHaximus]

Another way to do that is to use PSR7 and resolve two URI's with https://github.com/guzzle/psr7/blob/master/src/UriResolver.php

[Beanow]

I gave edit rights for my branch to the maintainers.
Unfortunately I won't have time to apply any feedback myself.

[clue]

As much as I'd love to get this feature in, I'm having to close this for now as it hasn't received any input in a while and it's unlikely this will get traction any time soon.

The feature request is still open in #40 and we'll look into this in the not too far future 👍 I believe that getting this in is also far more reasonable once the PSR-7 support is in via #41. If you feel this was closed prematurely or want to pick this up again, please let us know and we can reopen this.

Thank you for your effort!