| protected checkFacebookExternalHit ( ) : boolean | ||
| return | boolean | True if it detects FacebookExternalHit otherwise false |
protected function checkFacebookExternalHit()
{
if (stristr($this->_agent, 'FacebookExternalHit')) {
$this->setRobot(true);
$this->setFacebook(true);
return true;
}
return false;
}