| @@ -25,7 +25,7 @@ discard block | ||
| 25 | 25 | public function read() | 
| 26 | 26 |      { | 
| 27 | 27 |          if (false === $this->fileExists()) { | 
| 28 | - return []; | |
| 28 | + return [ ]; | |
| 29 | 29 | } | 
| 30 | 30 | |
| 31 | 31 | return $this->getFileContent(); | 
| @@ -56,10 +56,10 @@ discard block | ||
| 56 | 56 | */ | 
| 57 | 57 | private function trimContent(array $contentData) | 
| 58 | 58 |      { | 
| 59 | - $data = []; | |
| 59 | + $data = [ ]; | |
| 60 | 60 | |
| 61 | 61 |          foreach ($contentData as $item) { | 
| 62 | - $data[] = trim($item); | |
| 62 | + $data[ ] = trim($item); | |
| 63 | 63 | } | 
| 64 | 64 | |
| 65 | 65 | return $data; |