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LowercaseKeysTransformer::lowercaseKeys()   A
last analyzed

↳ Parent: LowercaseKeysTransformer

Complexity

Conditions 3
Paths 3

Size

Total Lines 10
Code Lines 5

Duplication

Lines 10
Ratio 100 %

Code Coverage

Tests 8
CRAP Score 3

Importance

Changes 0
Metric Value
dl 10
loc 10
ccs 8
cts 8
cp 1
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 5
nc 3
nop 1
crap 3
1 
<?php
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namespace TreeHouse\Feeder\Modifier\Item\Transformer;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\HttpFoundation\ParameterBag;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                View Code Duplication
                
class LowercaseKeysTransformer implements TransformerInterface

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Duplication
    
    
    
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This class seems to be duplicated in your project.
                                            

                                            
                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Duplicated code is one of the most pungent code smells. If you need to duplicate
the same code in three or more different places, we strongly encourage you to
look into extracting the code into a single class or operation.


You can also find more detailed suggestions in the “Code” section of your repository.


                        

                                                    

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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @inheritdoc

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function transform(ParameterBag $item)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $parameters = $item->all();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->lowercaseKeys($parameters);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $item->replace($parameters);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param array $arr

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    protected function lowercaseKeys(array &$arr)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $arr = array_change_key_case($arr, CASE_LOWER);

            


            
                                                        
            
                                    
            
            

                
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        foreach ($arr as &$value) {

            


            
                                                        
            
                                    
            
            

                
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            if (is_array($value)) {

            


            
                                                        
            
                                    
            
            

                
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                $this->lowercaseKeys($value);

            


            
                                                        
            
                                    
            
            

                
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            }

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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