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DotChainOperator::_v()   A
last analyzed

↳ Parent: DotChainOperator

Complexity

Conditions 3
Paths 3

Size

Total Lines 13
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 8
CRAP Score 3

Importance

Changes 1
Bugs 0 Features 1
Metric Value
cc 3
eloc 8
c 1
b 0
f 1
nc 3
nop 4
dl 0
loc 13
ccs 8
cts 8
cp 1
crap 3
rs 10
1 
<?php
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namespace TKuni\PhpNormalizer\Helper;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Closure;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class DotChainOperator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function update($arr, $key, $val)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $separatedKeys = explode('.', $key);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (is_callable($val)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            self::_v($arr, $separatedKeys, $val);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        } else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            self::_v($arr, $separatedKeys, function($in) use ($val) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Unused Code
    
    
    
        introduced 
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The parameter $in is not used and could be removed.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unused   annotation

                                    

                                        

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            self::_v($arr, $separatedKeys, function(/** @scrutinizer ignore-unused */ $in) use ($val) {

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for parameters that have been defined for a function or method, but which
are not used in the method body.


                        

                                                    

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                return $val;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            });

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $arr;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    private static function _v(&$arr, array $keys, Closure $filter, $i = 0)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (empty($keys[$i])) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $arr = $filter($arr);

            


            
                                                                        
                            
            
                                    
            
            

                
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            return;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $currKey = $keys[$i];

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($currKey === '*') {

            


            
                                                                        
                            
            
                                    
            
            

                
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            self::_h($arr, $keys, $filter, $i);

            


            
                                                                        
                            
            
                                    
            
            

                
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        } else {

            


            
                                                                        
                            
            
                                    
            
            

                
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            self::_v($arr[$currKey], $keys, $filter, $i + 1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private static function _h(&$arr, array $keys, Closure $filter, $i)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        foreach ($arr as &$item) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            self::_v($item, $keys, $filter, $i + 1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}