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HeaderNameNormalizer::normalize()   A
last analyzed

↳ Parent: HeaderNameNormalizer

Complexity

Conditions 3
Paths 3

Size

Total Lines 13
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 3

Importance

Changes 1
Bugs 0 Features 1
Metric Value
cc 3
eloc 6
c 1
b 0
f 1
nc 3
nop 1
dl 0
loc 13
ccs 7
cts 7
cp 1
crap 3
rs 10
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace UMA\Psr7Hmac\Internal;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class HeaderNameNormalizer

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private static $specialSnowflakes = [

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'CONTENT_LENGTH' => 'content-length',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'CONTENT_TYPE' => 'content-type',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    ];

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public static function normalize(string $name): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (\array_key_exists($name, self::$specialSnowflakes)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return self::$specialSnowflakes[$name];

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $normalized = \strtolower($name);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (0 === \strpos($normalized, 'http_')) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $normalized = \str_replace('_', '-', \substr($normalized, 5));

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $normalized;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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