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Pull Request — master (#20)
by Hilmi Erdem
10:06
created

NumericGenerator::generateRangeForLength()   A

↳ Parent: NumericGenerator

Complexity

Conditions 2
Paths 2

Size

Total Lines 14
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 8
c 0
b 0
f 0
dl 0
loc 14
rs 10
cc 2
nc 2
nop 1
1 
<?php
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/*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @copyright 2021 Hilmi Erdem KEREN

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @license MIT

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Erdemkeren\Otp\Generators;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Throwable;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Erdemkeren\Otp\Contracts\GeneratorContract;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class NumericGenerator implements GeneratorContract

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function generate(int $length = null): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $range = $this->generateRangeForLength($length);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
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It seems like $length can also be of type null; however, parameter $length of Erdemkeren\Otp\Generator...enerateRangeForLength() does only seem to accept integer, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

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        $range = $this->generateRangeForLength(/** @scrutinizer ignore-type */ $length);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        try {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $int = random_int($range[0], $range[1]);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        } catch (Throwable) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $int = rand($range[0], $range[1]);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return (string) $int;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    protected function generateRangeForLength(int $length): array

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $min = 1;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $max = 9;

            


            
                                                                        
                            
            
                                    
            
            

                
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        while ($length > 1) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $min .= 0;

            


            
                                                                        
                            
            
                                    
            
            

                
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            $max .= 9;

            


            
                                                                        
                            
            
                                    
            
            

                
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            $length--;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return [

            


            
                                                                        
                            
            
                                    
            
            

                
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            $min, $max,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        ];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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