/**
* Attempts to match given user agent string to a device from the database by comparing less and less of the strings until a match is found (RIS, Reduction in String)
* @param String User agent
* @param int Tolerance, how many characters must match from left to right
* @return String WURFL ID
*/
public function risMatch($ua, $tolerance)
{
if ($this->wurfl->db->db_implements_ris) {
return $this->wurfl->db->getDeviceFromUA_RIS($ua, $tolerance, $this);
}
$this->updateDeviceList();
return UserAgentUtils::risMatch($ua, $tolerance, $this);
}
/**
* Attempts to match given user agent string to a device from the database by comparing less and less of the strings until a match is found (RIS, Reduction in String)
* @param int $tolerance Tolerance, how many characters must match from left to right
* @return string WURFL ID
*/
public function risMatch($tolerance)
{
if ($this->simulation) {
return WurflConstants::NO_MATCH;
}
if ($this->wurfl->db->db_implements_ris) {
return $this->wurfl->db->getDeviceFromUA_RIS($this->userAgent->normalized, $tolerance, $this);
}
$this->updateDeviceList();
return UserAgentUtils::risMatch($this->userAgent->normalized, $tolerance, $this);
}
