@@ -1,5 +1,5 @@ discard block  | 
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| 1 | 1 | <?php  | 
                                                        
| 2 | -declare(strict_types=1);  | 
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| 2 | +declare(strict_types = 1);  | 
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| 3 | 3 | |
| 4 | 4 | namespace TheCodingMachine\PHPStan\Rules\TypeHints;  | 
                                                        
| 5 | 5 | |
@@ -196,9 +196,9 @@ discard block  | 
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| 196 | 196 |                  foreach ($docblockWithoutNullable as $docblockTypehint) { | 
                                                        
| 197 | 197 |                      if (!$this->isTypeIterable($docblockTypehint)) { | 
                                                        
| 198 | 198 |                          if ($context instanceof ReflectionParameter) { | 
                                                        
| 199 | -                            return sprintf('%s, mismatching type-hints for parameter %s. PHP type hint is "array" and docblock type hint is %s.', $this->getContext($context), $context->getName(), (string)$docblockTypehint); | 
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| 199 | +                            return sprintf('%s, mismatching type-hints for parameter %s. PHP type hint is "array" and docblock type hint is %s.', $this->getContext($context), $context->getName(), (string) $docblockTypehint); | 
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| 200 | 200 |                          } else { | 
                                                        
| 201 | -                            return sprintf('%s, mismatching type-hints for return type. PHP type hint is "array" and docblock declared return type is %s.', $this->getContext($context), (string)$docblockTypehint); | 
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| 201 | +                            return sprintf('%s, mismatching type-hints for return type. PHP type hint is "array" and docblock declared return type is %s.', $this->getContext($context), (string) $docblockTypehint); | 
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| 202 | 202 | }  | 
                                                        
| 203 | 203 | }  | 
                                                        
| 204 | 204 | |
@@ -307,11 +307,11 @@ discard block  | 
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| 307 | 307 | $type = $types[0];  | 
                                                        
| 308 | 308 | |
| 309 | 309 |          if ($this->isNativeType($type)) { | 
                                                        
| 310 | - return ($isNullable?'?':'').((string)$type);  | 
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| 310 | + return ($isNullable ? '?' : '').((string) $type);  | 
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| 311 | 311 | }  | 
                                                        
| 312 | 312 | |
| 313 | 313 |          if ($type instanceof Array_) { | 
                                                        
| 314 | - return ($isNullable?'?':'').'array';  | 
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| 314 | + return ($isNullable ? '?' : '').'array';  | 
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| 315 | 315 | }  | 
                                                        
| 316 | 316 | |
| 317 | 317 | // TODO: more definitions to add here  | 
                                                        
@@ -320,7 +320,7 @@ discard block  | 
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| 320 | 320 | |
| 321 | 321 | // "object" type-hint is not available in PHP 7.1  | 
                                                        
| 322 | 322 |          if ($type instanceof Object_ && (string) $type !== 'object') { | 
                                                        
| 323 | - return ($isNullable?'?':'').((string)$type);  | 
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| 323 | + return ($isNullable ? '?' : '').((string) $type);  | 
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| 324 | 324 | }  | 
                                                        
| 325 | 325 | |
| 326 | 326 | return null;  | 
                                                        
@@ -363,7 +363,7 @@ discard block  | 
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| 363 | 363 | */  | 
                                                        
| 364 | 364 | private function typesWithoutNullable(array $docBlockTypeHints): array  | 
                                                        
| 365 | 365 |      { | 
                                                        
| 366 | -        return array_values(array_filter($docBlockTypeHints, function ($item) { | 
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| 366 | +        return array_values(array_filter($docBlockTypeHints, function($item) { | 
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| 367 | 367 | return !$item instanceof Null_;  | 
                                                        
| 368 | 368 | }));  | 
                                                        
| 369 | 369 | }  |