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Passed
Pull Request — master (#754)
by Songda
02:04
created

XmlPacker::unpack()   A

↳ Parent: XmlPacker

Complexity

Conditions 4
Paths 5

Size

Total Lines 19
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 10
c 1
b 0
f 0
dl 0
loc 19
rs 9.9332
cc 4
nc 5
nop 1
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Yansongda\Pay\Packer;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Yansongda\Pay\Contract\PackerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class XmlPacker implements PackerInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function pack(array $payload): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $xml = '<xml>';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        foreach ($payload as $key => $val) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $xml .= is_numeric($val) ? '<'.$key.'>'.$val.'</'.$key.'>' :

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                                       '<'.$key.'><![CDATA['.$val.']]></'.$key.'>';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $xml .= '</xml>';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $xml;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function unpack(string $payload): ?array

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (empty($payload)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return [];

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (PHP_VERSION_ID < 80000) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            libxml_disable_entity_loader();

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $data = json_decode(json_encode(

            


            
                                                                        
                            
            
                                    
            
            

                
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            simplexml_load_string($payload, 'SimpleXMLElement', LIBXML_NOCDATA), JSON_UNESCAPED_UNICODE

            


            
                                                                        
                            
            
                                    
            
            

                
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        ), true);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (JSON_ERROR_NONE === json_last_error()) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $data;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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