addChild() public abstract method
Adds an item as a child of another item.
| public abstract boolean addChild ( $parent, $child ) | ||
|---|---|---|
| $parent | yii\rbac\Item | |
| $child | yii\rbac\Item | |
| return | boolean |
Whether the child successfully added |
| throws | yii\base\Exception |
if the parent-child relationship already exists or if a loop has been detected. |
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