/**
* Sends the response headers and body.
*
* @return void
*/
public function send()
{
if ($this->sent) {
return;
}
ob_get_level() and ob_start();
if (!isset($this->status)) {
$this->status = $this->hasHeader('Location') ? 302 : http_response_code();
}
Util::sendStatus($this->status);
$this->sendHeaders();
if ($this->send_body) {
echo $this->body;
}
ob_get_level() and ob_flush();
$this->sent = true;
}
/**
* Returns a filetype from MIME.
*
* @param string $mimetype MIME
* @param mixed $default Default value. default null
* @return string Filetype for MIME, or default if not found.
*/
function mime2filetype($mimetype, $default = null)
{
return Util::lookupMimetypeExtension($mimetype, $default);
}