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by Sérgio
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reduce.php ➔ reduce()   A

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Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
cc 1
eloc 3
nc 1
nop 1
dl 0
loc 6
ccs 0
cts 4
cp 0
crap 2
rs 9.4285
c 0
b 0
f 0
1 
<?php
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declare(strict_types = 1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Prelude;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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const reduce = __NAMESPACE__.'\reduce';

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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function reduce(callable $callback)

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The parameter $callback is not used and could be removed.
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


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


                        

                                                    

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{

            


            
                                                        
            
                                    
            
            

                
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    return function (array $xss, $initial = null) use ($callable) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The variable $callable does not exist. Did you forget to declare it?
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check marks access to variables or properties that have not been declared yet. While PHP
has no explicit notion of declaring a variable, accessing it before a value is assigned
to it is most likely a bug.


                        

                                                    

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        return array_reduce($xss, $callable, $initial);

            


            
                                                        
            
                                    
            
            

                
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    };

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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