@@ -307,7 +307,7 @@ discard block  | 
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| 307 | 307 | */  | 
                                                        
| 308 | 308 | public function scan(&$iterator, $pattern = null, $count = null)  | 
                                                        
| 309 | 309 |      { | 
                                                        
| 310 | -        if ((string)$iterator === '0') { | 
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| 310 | +        if ((string) $iterator === '0') { | 
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| 311 | 311 | return null;  | 
                                                        
| 312 | 312 | }  | 
                                                        
| 313 | 313 | $this->init();  | 
                                                        
@@ -355,7 +355,7 @@ discard block  | 
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| 355 | 355 | public function hincrby($key, $field, $increment = 1)  | 
                                                        
| 356 | 356 |      { | 
                                                        
| 357 | 357 | $this->init();  | 
                                                        
| 358 | - return $this->driver->hincrby($key, $field, (int)$increment);  | 
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| 358 | + return $this->driver->hincrby($key, $field, (int) $increment);  | 
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| 359 | 359 | }  | 
                                                        
| 360 | 360 | |
| 361 | 361 | /**  | 
                                                        
@@ -417,7 +417,7 @@ discard block  | 
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| 417 | 417 | */  | 
                                                        
| 418 | 418 | public function hscan($key, &$iterator, $pattern = null, $count = null)  | 
                                                        
| 419 | 419 |      { | 
                                                        
| 420 | -        if ((string)$iterator === '0') { | 
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| 420 | +        if ((string) $iterator === '0') { | 
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| 421 | 421 | return null;  | 
                                                        
| 422 | 422 | }  | 
                                                        
| 423 | 423 | $this->init();  | 
                                                        
@@ -477,7 +477,7 @@ discard block  | 
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| 477 | 477 | */  | 
                                                        
| 478 | 478 | public function sscan($key, &$iterator, $pattern = null, $count = null)  | 
                                                        
| 479 | 479 |      { | 
                                                        
| 480 | -        if ((string)$iterator === '0') { | 
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| 480 | +        if ((string) $iterator === '0') { | 
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| 481 | 481 | return null;  | 
                                                        
| 482 | 482 | }  | 
                                                        
| 483 | 483 | $this->init();  | 
                                                        
@@ -584,10 +584,10 @@ discard block  | 
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| 584 | 584 | */  | 
                                                        
| 585 | 585 | private function prepareKeyValue(array $dictionary, $command)  | 
                                                        
| 586 | 586 |      { | 
                                                        
| 587 | -        $keys = array_values(array_filter($dictionary, function ($key) { | 
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| 587 | +        $keys = array_values(array_filter($dictionary, function($key) { | 
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| 588 | 588 | return $key % 2 == 0;  | 
                                                        
| 589 | 589 | }, ARRAY_FILTER_USE_KEY));  | 
                                                        
| 590 | -        $values = array_values(array_filter($dictionary, function ($key) { | 
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| 590 | +        $values = array_values(array_filter($dictionary, function($key) { | 
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| 591 | 591 | return $key % 2 == 1;  | 
                                                        
| 592 | 592 | }, ARRAY_FILTER_USE_KEY));  | 
                                                        
| 593 | 593 | |