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by Edward
02:24
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PathEncoder::encodePath()   A

↳ Parent: PathEncoder

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 1
Metric Value
eloc 1
c 1
b 0
f 1
dl 0
loc 3
rs 10
cc 1
nc 1
nop 1
1 
<?php
2 
declare(strict_types=1);
3 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Remorhaz\JSON\Path\Processor;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function array_map;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function implode;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function is_int;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function is_string;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Remorhaz\JSON\Data\Path\PathInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function str_replace;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class PathEncoder implements PathEncoderInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function encodePath(PathInterface $path): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        return '$' . implode('', array_map([$this, 'encodePathElement'], $path->getElements()));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function encodePathElement($pathElement): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (is_int($pathElement)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return "[{$pathElement}]";

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (is_string($pathElement)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $escapedElement = str_replace(['\\', '\''], ['\\\\', '\\\''], $pathElement);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return "['{$escapedElement}']";

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        throw new Exception\InvalidPathElementException($pathElement);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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