@@ -43,7 +43,7 @@ discard block  | 
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| 43 | 43 | */  | 
                                                        
| 44 | 44 | protected function filterData(array $data)  | 
                                                        
| 45 | 45 |      { | 
                                                        
| 46 | -        $data = array_map(function ($item) { | 
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| 46 | +        $data = array_map(function($item) { | 
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| 47 | 47 |              if (is_array($item)) { | 
                                                        
| 48 | 48 | $item = $this->filterData($item);  | 
                                                        
| 49 | 49 | }  | 
                                                        
@@ -51,7 +51,7 @@ discard block  | 
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| 51 | 51 | return $item;  | 
                                                        
| 52 | 52 | }, $data);  | 
                                                        
| 53 | 53 | |
| 54 | -        return array_filter($data, function ($item) { | 
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| 54 | +        return array_filter($data, function($item) { | 
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| 55 | 55 |              if (is_array($item)) { | 
                                                        
| 56 | 56 | return !empty($item);  | 
                                                        
| 57 | 57 | }  | 
                                                        
@@ -124,7 +124,7 @@  | 
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| 124 | 124 | protected function getUserAgentString()  | 
                                                        
| 125 | 125 |      { | 
                                                        
| 126 | 126 | $platforms = $this->platforms;  | 
                                                        
| 127 | -        array_walk($platforms, function (&$version, $platform) { | 
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| 127 | +        array_walk($platforms, function(&$version, $platform) { | 
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| 128 | 128 | $version = $platform.'/'.$version;  | 
                                                        
| 129 | 129 | });  | 
                                                        
| 130 | 130 |          $platforms = implode(' ', $platforms); |