public function behaviors() { return [ 'typecast_get' => [ 'class' => AttributeTypecastBehavior::className(), 'attributeTypes' => [ 'date_from' => function ($value) { return $value?date('d.m.Y',$value):''; }, 'date_to' => function ($value) { return $value?date('d.m.Y',$value):''; }, ], 'typecastAfterValidate' => false, 'typecastBeforeSave' => false, 'typecastAfterFind' => true, ], 'typecast_set' => [ 'class' => AttributeTypecastBehavior::className(), 'attributeTypes' => [ 'date_from' => function ($value) { return $value?strtotime($value):null; }, 'date_to' => function ($value) { return $value?strtotime($value):null; }, ], 'typecastAfterValidate' => false, 'typecastBeforeSave' => true, 'typecastAfterFind' => false, ], ]; }