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SessionPhpBinarySerializer::unserialize()   A
last analyzed

↳ Parent: SessionPhpBinarySerializer

Complexity

Conditions 2
Paths 2

Size

Total Lines 18
Code Lines 12

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 18
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 12
nc 2
nop 1
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<?php
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/**
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 * SessionPhpBinarySerializer.php
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 *
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 * @copyright      More in license.md
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 * @license        http://www.ipublikuj.eu
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 * @author         Adam Kadlec http://www.ipublikuj.eu
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 * @package        iPublikuj:WebSocketSession!
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 * @subpackage     Serializers
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 * @since          1.0.0
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 *
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 * @date           02.03.17
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 */
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declare(strict_types = 1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace IPub\WebSocketsSession\Serializers;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Nette;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use IPub;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use IPub\WebSocketsSession\Exceptions;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class SessionPhpBinarySerializer implements ISessionSerializer

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * Implement nette smart magic

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	use Nette\SmartObject;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * {@inheritdoc}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	public function serialize(array $data) : string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		throw new Exceptions\RuntimeException('Serialize PhpHandler:serialize code not written yet, write me!');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * {@inheritdoc}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * @link http://ca2.php.net/manual/en/function.session-decode.php#108037 Code from this comment on php.net

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	 */

            


            
                                                        
            
                                    
            
            

                
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	public function unserialize(string $raw) : array

            


            
                                                        
            
                                    
            
            

                
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	{

            


            
                                                        
            
                                    
            
            

                
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		$returnData = [];

            


            
                                                        
            
                                    
            
            

                
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		$offset = 0;

            


            
                                                        
            
                                    
            
            

                
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		while ($offset < strlen($raw)) {

            


            
                                                        
            
                                    
            
            

                
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			$num = ord($raw[$offset]);

            


            
                                                        
            
                                    
            
            

                
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			$offset += 1;

            


            
                                                        
            
                                    
            
            

                
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			$varname = substr($raw, $offset, $num);

            


            
                                                        
            
                                    
            
            

                
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			$offset += $num;

            


            
                                                        
            
                                    
            
            

                
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			$data = unserialize(substr($raw, $offset));

            


            
                                                        
            
                                    
            
            

                
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			$returnData[$varname] = $data;

            


            
                                                        
            
                                    
            
            

                
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			$offset += strlen(serialize($data));

            


            
                                                        
            
                                    
            
            

                
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		}

            


            
                                                        
            
                                    
            
            

                
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		return $returnData;

            


            
                                                        
            
                                    
            
            

                
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	}

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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