我想将 yii 1.x 的依赖替换为 yii 2.x。我正在使用依赖关系如下:
$dependency = new CDbCacheDependency('SELECT count(*) FROM category');
$categoryList = Category::model()->cache(CACHE_TIMEOUT,$dependency)->findAll( array("condition"=>"category_id = 6 || (category_id>13)") );