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CombineIterator::__construct()   A
last analyzed

↳ Parent: CombineIterator

Complexity

Conditions 1
Paths 1

Size

Total Lines 7

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 7
rs 10
c 0
b 0
f 0
ccs 6
cts 6
cp 1
cc 1
nc 1
nop 3
crap 1
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Gielfeldt\Iterators;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class CombineIterator extends TraversableIterator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const NEED_ANY = \MultipleIterator::MIT_NEED_ANY;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const NEED_ALL = \MultipleIterator::MIT_NEED_ALL;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function __construct(\Traversable $keysIterator, \Traversable $valuesIterator, int $flags = self::NEED_ANY)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $iterator = new \MultipleIterator($flags | \MultipleIterator::MIT_KEYS_ASSOC);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $iterator->attachIterator($keysIterator, 'key');

            


            
                                                                        
                            
            
                                    
            
            

                
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        $iterator->attachIterator($valuesIterator, 'value');

            


            
                                                                        
                            
            
                                    
            
            

                
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        parent::__construct($iterator);

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function key()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $current = parent::current();

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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                            show
                        


                        

                                                                                        




    

        
            Comprehensibility
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
It seems like you call parent on a different method (current() instead of key()). Are you sure this is correct? If so, you might want to change this to $this->current().
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for a call to a parent method whose name is different than
the method from which it is called.


Consider the following code:


class Daddy
{
    protected function getFirstName()
    {
        return "Eidur";
    }

    protected function getSurName()
    {
        return "Gudjohnsen";
    }
}

class Son
{
    public function getFirstName()
    {
        return parent::getSurname();
    }
}





The getFirstName() method in the Son calls the wrong method in the
parent class.


                        

                                                    

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        return $current['key'] ?? null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function current()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $current = parent::current();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $current['value'] ?? null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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