/**
* @return string
*/
public function toUrl($guard = false)
{
if ($guard === true) {
$this->addCSRFGuard();
} else {
if ($guard == self::UNIQUE_CSRF) {
$tempGuard = self::$crossSiteGuard;
self::$crossSiteGuard = null;
$this->addCSRFGuard();
self::$crossSiteGuard = $tempGuard;
}
}
TamperGuard::add($this);
$this->convertFormVarsToFlatArray();
TamperGuard::del($this);
if ($guard) {
$this->delCSRFGuard();
}
return join('&', $this->intermediateUrlArray);
}
