public static function OInstance()
{
if (empty(self::$s_oInstance)) {
self::$s_oInstance = new self();
}
return self::$s_oInstance;
}
public static function OInstance()
{
switch (KO_LC_ENGINE) {
case 'kproxy':
return Ko_Data_LCache::OInstance();
default:
assert(0);
}
}