[
    0 => backend\models\Cat#1
    (
        [encodeNodeNames] => true
        [purifyNodeIcons] => true
        [nodeActivationErrors] => []
        [nodeRemovalErrors] => []
        [activeOrig] => true
        [yii\db\BaseActiveRecord:_attributes] => [
            'id' => 13
            'root' => 13
            'lft' => 1
            'rgt' => 16
            'lvl' => 0
            'name' => 'Родитель'
            'icon' => ''
            'icon_type' => 1
            'active' => 1
            'selected' => 0
            'disabled' => 0
            'readonly' => 0
            'visible' => 1
            'collapsed' => 0
            'movable_u' => 1
            'movable_d' => 1
            'movable_l' => 1
            'movable_r' => 1
            'removable' => 1
            'removable_all' => 0
            'child_allowed' => 1
        ]
        [yii\db\BaseActiveRecord:_oldAttributes] => [
            'id' => 13
            'root' => 13
            'lft' => 1
            'rgt' => 16
            'lvl' => 0
            'name' => 'Родитель'
            'icon' => ''
            'icon_type' => 1
            'active' => 1
            'selected' => 0
            'disabled' => 0
            'readonly' => 0
            'visible' => 1
            'collapsed' => 0
            'movable_u' => 1
            'movable_d' => 1
            'movable_l' => 1
            'movable_r' => 1
            'removable' => 1
            'removable_all' => 0
            'child_allowed' => 1
        ]
        [yii\db\BaseActiveRecord:_related] => []
        [yii\db\BaseActiveRecord:_relationsDependencies] => []
        [yii\base\Model:_errors] => null
        [yii\base\Model:_validators] => null
        [yii\base\Model:_scenario] => 'default'
        [yii\base\Component:_events] => [
            'beforeInsert' => [
                0 => [
                    0 => [
                        0 => creocoder\nestedsets\NestedSetsBehavior#2
                        (
                            [treeAttribute] => 'root'
                            [leftAttribute] => 'lft'
                            [rightAttribute] => 'rgt'
                            [depthAttribute] => 'lvl'
                            [*:operation] => null
                            [*:node] => null
                            [owner] => backend\models\Cat#1(...)
                        )
                        1 => 'beforeInsert'
                    ]
                    1 => null
                ]
            ]
            'afterInsert' => [
                0 => [
                    0 => [
                        0 => creocoder\nestedsets\NestedSetsBehavior#2(...)
                        1 => 'afterInsert'
                    ]
                    1 => null
                ]
            ]
            'beforeUpdate' => [
                0 => [
                    0 => [
                        0 => creocoder\nestedsets\NestedSetsBehavior#2(...)
                        1 => 'beforeUpdate'
                    ]
                    1 => null
                ]
            ]
            'afterUpdate' => [
                0 => [
                    0 => [
                        0 => creocoder\nestedsets\NestedSetsBehavior#2(...)
                        1 => 'afterUpdate'
                    ]
                    1 => null
                ]
            ]
            'beforeDelete' => [
                0 => [
                    0 => [
                        0 => creocoder\nestedsets\NestedSetsBehavior#2(...)
                        1 => 'beforeDelete'
                    ]
                    1 => null
                ]
            ]
            'afterDelete' => [
                0 => [
                    0 => [
                        0 => creocoder\nestedsets\NestedSetsBehavior#2(...)
                        1 => 'afterDelete'
                    ]
                    1 => null
                ]
            ]
        ]
        [yii\base\Component:_eventWildcards] => []
        [yii\base\Component:_behaviors] => [
            'tree' => creocoder\nestedsets\NestedSetsBehavior#2(...)
        ]
    )
]