Code Duplication    Length = 7-7 lines in 2 locations

src/Http/Controllers/LaravelOpdController.php 1 location

@@ 27-33 (lines=7) @@
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        $nodes = LaravelOpdModel::get()->toTree();
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        $traverse = function ($categories, $prefix = '-') use (&$traverse) {
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            foreach ($categories as $category) {
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                echo $prefix.' '.$category->kunker.' - '.$category->name.'<br>';
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                $traverse($category->children, $prefix.'-');
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            }
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        };
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        $traverse($nodes);        
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src/LaravelOpd.php 1 location

@@ 39-45 (lines=7) @@
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    {
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        $nodes = LaravelOpdModel::get()->toTree();
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        $traverse = function ($categories, $prefix = '-') use (&$traverse) {
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            foreach ($categories as $category) {
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                echo $prefix.' '.$category->kunker.' - '.$category->name.'<br>';
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                $traverse($category->children, $prefix.'-');
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            }
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        };
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        return $traverse($nodes); 
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    }