|Implemented by||yii\base\DynamicModel, yii\base\Model, yii\data\ActiveDataFilter, yii\data\DataFilter, yii\db\ActiveRecord, yii\db\ActiveRecordInterface, yii\db\BaseActiveRecord|
|Available since version||2.0.13|
StaticInstanceInterface is the interface for providing static instances to classes, which can be used to obtain class meta information that can not be expressed in static methods.
For example: adjustments made by DI or behaviors reveal only at object level, but might be needed at class (static) level as well.
See also yii\base\StaticInstanceTrait.
|instance()||Returns static class instance, which can be used to obtain meta information.||yii\base\StaticInstanceInterface|