/**
* Creates a response that prompts the user to download a file which
* contains the passed string
* Additionally the response will be cacheable by browsers. Since the content is
* generally not sensitive content (e.g. Logos in mails) this should not be a problem.
* @param string $content the content that should be written into the file
* @param string $filename the name that the downloaded file should have
* @param string $contentType the mimetype that the downloaded file should have
*/
public function __construct($content, $filename, $contentType)
{
parent::__construct($filename, $contentType);
$this->content = $content;
$expires = new \DateTime('now + 11 months');
$this->addHeader('Expires', $expires->format(\DateTime::RFC1123));
$this->addHeader('Cache-Control', 'private');
$this->addHeader('Pragma', 'cache');
}
/**
* Creates a response that prompts the user to download a file which
* contains the passed string
* @param string $content the content that should be written into the file
* @param string $filename the name that the downloaded file should have
* @param string $contentType the mimetype that the downloaded file should have
*/
public function __construct($content, $filename, $contentType)
{
parent::__construct($filename, $contentType);
$this->content = $content;
}