public function __isset($name)
{
if (!$this->eavEnable) {
return parent::__isset($name);
}
if ($this->hasEavAttribute($name)) {
if (isset($this->newEavAttributes[$name])) {
return true;
} else {
if (array_key_exists($name, $this->oldEavAttributes)) {
return false;
}
}
if ($this->getIsNewRecord()) {
return false;
}
return is_null($this->getEavValue($name)) ? false : true;
} else {
return parent::__isset($name);
}
}