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ScanDir::scan()   A
last analyzed

↳ Parent: ScanDir

Complexity

Conditions 4
Paths 4

Size

Total Lines 14

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 4.0312

Importance

Changes 0
Metric Value
dl 0
loc 14
ccs 7
cts 8
cp 0.875
rs 9.7998
c 0
b 0
f 0
cc 4
nc 4
nop 1
crap 4.0312
1 
<?php declare(strict_types=1);
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namespace WyriHaximus\FileDescriptors;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @internal

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class ScanDir

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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{

            


            
                                                        
            
                                    
            
            

                
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    public static function scan(string $path): iterable

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $fds = @\scandir($path, \SCANDIR_SORT_NONE);

            


            
                                                        
            
                                    
            
            

                
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        if ($fds === false) {

            


            
                                                        
            
                                    
            
            

                
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            throw new \Exception('Unable to list file descriptors: ' . \print_r(\error_get_last(), true));

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        foreach ($fds as $id) {

            


            
                                                        
            
                                    
            
            

                
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            if (!\in_array($id, ['.', '..'], true)) {

            


            
                                                        
            
                                    
            
            

                
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                yield $id;

            


            
                                                        
            
                                    
            
            

                
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            }

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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