public function checkIsBrokerMobile($mobile)
{
$key = Util_MemCacheKey::get_is_broker_mobile($mobile);
APF::get_instance()->benchmark_begin(__CLASS__ . " checkIsBrokerMobile ");
$memcache = APF_Cache_Factory::get_instance()->get_memcache();
$value = $memcache->get($key);
if (!$value) {
$time = Util_MemCacheTime::get_is_broker_mobile();
$value = parent::checkIsBrokerMobile($mobile);
$memcache->add($key, $value, 0, $time);
}
APF::get_instance()->benchmark_end(__CLASS__ . " checkIsBrokerMobile ");
return $value;
}