@@ -74,23 +74,23 @@  | 
                                                    ||
| 74 | 74 | */  | 
                                                        
| 75 | 75 | private function adjustHeaders($requestType)  | 
                                                        
| 76 | 76 |      { | 
                                                        
| 77 | -        if (! array_key_exists('Accept', $this->headers) && $requestType != 'HEAD') { | 
                                                        |
| 77 | +        if (!array_key_exists('Accept', $this->headers) && $requestType != 'HEAD') { | 
                                                        |
| 78 | 78 |              $this->setHeader('Accept', 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'); | 
                                                        
| 79 | 79 | }  | 
                                                        
| 80 | 80 | |
| 81 | -        if (! array_key_exists('Accept-Language', $this->headers) && $requestType != 'HEAD') { | 
                                                        |
| 81 | +        if (!array_key_exists('Accept-Language', $this->headers) && $requestType != 'HEAD') { | 
                                                        |
| 82 | 82 |              $this->setHeader('Accept-Language', 'en-US;q=0.7,en;q=0.3'); | 
                                                        
| 83 | 83 | }  | 
                                                        
| 84 | 84 | |
| 85 | -        if (! array_key_exists('User-Agent', $this->headers) && $requestType != 'HEAD') { | 
                                                        |
| 85 | +        if (!array_key_exists('User-Agent', $this->headers) && $requestType != 'HEAD') { | 
                                                        |
| 86 | 86 |              $this->setHeader('User-Agent', 'phpGenerics 1.0'); | 
                                                        
| 87 | 87 | }  | 
                                                        
| 88 | 88 | |
| 89 | -        if (! array_key_exists('Connection', $this->headers) || strlen($this->headers['Connection']) == 0) { | 
                                                        |
| 89 | +        if (!array_key_exists('Connection', $this->headers) || strlen($this->headers['Connection']) == 0) { | 
                                                        |
| 90 | 90 | $this->adjustConnectionHeader($requestType);  | 
                                                        
| 91 | 91 | }  | 
                                                        
| 92 | 92 | |
| 93 | -        if (! array_key_exists('Accept-Encoding', $this->headers)) { | 
                                                        |
| 93 | +        if (!array_key_exists('Accept-Encoding', $this->headers)) { | 
                                                        |
| 94 | 94 |              if (function_exists('gzinflate')) { | 
                                                        
| 95 | 95 | $encoding = 'gzip, deflate';  | 
                                                        
| 96 | 96 |              } else { | 
                                                        
@@ -93,7 +93,8 @@ discard block  | 
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| 93 | 93 |          if (! array_key_exists('Accept-Encoding', $this->headers)) { | 
                                                        
| 94 | 94 |              if (function_exists('gzinflate')) { | 
                                                        
| 95 | 95 | $encoding = 'gzip, deflate';  | 
                                                        
| 96 | -            } else { | 
                                                        |
| 96 | + }  | 
                                                        |
| 97 | +            else { | 
                                                        |
| 97 | 98 | $encoding = 'identity';  | 
                                                        
| 98 | 99 | }  | 
                                                        
| 99 | 100 |              $this->setHeader('Accept-Encoding', $encoding); | 
                                                        
@@ -110,7 +111,8 @@ discard block  | 
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| 110 | 111 |      { | 
                                                        
| 111 | 112 |          if ($requestType == 'HEAD') { | 
                                                        
| 112 | 113 |              $this->setHeader('Connection', 'close'); | 
                                                        
| 113 | -        } else { | 
                                                        |
| 114 | + }  | 
                                                        |
| 115 | +        else { | 
                                                        |
| 114 | 116 |              $this->setHeader('Connection', 'keep-alive'); | 
                                                        
| 115 | 117 | }  | 
                                                        
| 116 | 118 | }  | 
                                                        
@@ -124,7 +126,8 @@ discard block  | 
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| 124 | 126 |      { | 
                                                        
| 125 | 127 |          if (strpos($line, ':') === false) { | 
                                                        
| 126 | 128 | $this->responseCode = HttpStatus::parseStatus($line)->getCode();  | 
                                                        
| 127 | -        } else { | 
                                                        |
| 129 | + }  | 
                                                        |
| 130 | +        else { | 
                                                        |
| 128 | 131 | $line = trim($line);  | 
                                                        
| 129 | 132 |              list ($headerName, $headerValue) = explode(':', $line, 2); | 
                                                        
| 130 | 133 | $this->headers[$headerName] = trim($headerValue);  |