yii\db\BaseActiveRecord::setOldAttributes PHP Method

setOldAttributes() public method

All existing old attribute values will be discarded.
public setOldAttributes ( array | null $values )
$values array | null old attribute values to be set. If set to `null` this record is considered to be [[isNewRecord|new]].
    public function setOldAttributes($values)
    {
        $this->_oldAttributes = $values;
    }

Usage Example

Beispiel #1
0
 /**
  * Populates an active record object using a row of data from the database/storage.
  *
  * This is an internal method meant to be called to create active record objects after
  * fetching data from the database. It is mainly used by [[ActiveQuery]] to populate
  * the query results into active records.
  *
  * When calling this method manually you should call [[afterFind()]] on the created
  * record to trigger the [[EVENT_AFTER_FIND|afterFind Event]].
  *
  * @param BaseActiveRecord $record the record to be populated. In most cases this will be an instance
  * created by [[instantiate()]] beforehand.
  * @param array $row attribute values (name => value)
  */
 public static function populateRecord($record, $row)
 {
     foreach ($record->attributes() as $name) {
         $record->setAttribute($name, isset($row[$name]) ? $row[$name] : null);
         if (isset($row[$name]) && $record->canSetProperty($name)) {
             $record->{$name} = $row[$name];
         }
     }
     $record->setOldAttributes($record->attributes);
 }