/**
* Replace key in URL or string.
* When replacing in URL instance method can be 'replace' or 'setGet'.
*
* @param URL|string $url
* @param string
* @param string
* @param string
* @return type
*/
protected function replaceUrl($url, $key, $value, $method = 'replace')
{
if ($url instanceof URL) {
return $url->copy()->{$method}($key, $value);
}
return str_replace($key, $value, $url);
}
/**
* Set headers for redirect.
*
* @param string|URL $url
* @param int $code Header Code
* @return self
*/
public function redirect($url, $code = 302)
{
if ($url instanceof URL) {
$url->full();
}
return $this->headerCode($code)->header('Location', (string) $url);
}