Code Duplication    Length = 23-23 lines in 2 locations

models/AuthItem.php 2 locations

@@ 189-211 (lines=23) @@
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     * @param array $items
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     * @return int
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     */
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    public function addChildren($items)
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    {
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        $manager = Configs::authManager();
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        $success = 0;
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        if ($this->_item) {
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            foreach ($items as $name) {
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                $child = $manager->getPermission($name);
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                if ($this->type == Item::TYPE_ROLE && $child === null) {
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                    $child = $manager->getRole($name);
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                }
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                try {
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                    $manager->addChild($this->_item, $child);
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                    $success++;
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                } catch (\Exception $exc) {
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                    Yii::error($exc->getMessage(), __METHOD__);
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                }
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            }
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        }
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        if ($success > 0) {
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            Helper::invalidate();
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        }
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        return $success;
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    }
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    /**
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     * Remove an item as a child of another item.
@@ 218-240 (lines=23) @@
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     * @param array $items
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     * @return int
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     */
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    public function removeChildren($items)
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    {
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        $manager = Configs::authManager();
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        $success = 0;
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        if ($this->_item !== null) {
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            foreach ($items as $name) {
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                $child = $manager->getPermission($name);
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                if ($this->type == Item::TYPE_ROLE && $child === null) {
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                    $child = $manager->getRole($name);
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                }
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                try {
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                    $manager->removeChild($this->_item, $child);
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                    $success++;
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                } catch (\Exception $exc) {
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                    Yii::error($exc->getMessage(), __METHOD__);
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                }
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            }
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        }
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        if ($success > 0) {
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            Helper::invalidate();
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        }
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        return $success;
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    }
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    /**
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     * Get items