/**
* Shortcut for CSRF functions
*
* @param string $type - either "set" or "check" CSRF key
* @param string $script - optional name of page using the key
* @param int $life - minutes before the token expires
* @return string $key (if using $type "fetch")
*/
public function csrf($type = 'check', $script = '', $life = 60)
{
$csrf = new csrf();
return $csrf->csrfInit($this, $type, $script, $life);
}
