| @@ -48,6 +48,9 @@ | ||
| 48 | 48 | return $document; | 
| 49 | 49 | } | 
| 50 | 50 | |
| 51 | + /** | |
| 52 | + * @param DocumentInterface $document | |
| 53 | + */ | |
| 51 | 54 | public function flatten($document, $prepend = '') | 
| 52 | 55 |      { | 
| 53 | 56 | $results = []; | 
| @@ -33,7 +33,7 @@ discard block | ||
| 33 | 33 |      { | 
| 34 | 34 | $data = json_decode($data, true); | 
| 35 | 35 | |
| 36 | -        if (!isset($data['_doc']) ){ | |
| 36 | +        if (!isset($data['_doc'])) { | |
| 37 | 37 |              throw new DecodeException("Document decoding failed because of bad/corrupted data."); | 
| 38 | 38 | } | 
| 39 | 39 | |
| @@ -53,7 +53,7 @@ discard block | ||
| 53 | 53 | $results = []; | 
| 54 | 54 | |
| 55 | 55 |          foreach ($document as $key => $value) { | 
| 56 | -            if (is_array($value) && ! empty($value)) { | |
| 56 | +            if (is_array($value) && !empty($value)) { | |
| 57 | 57 | $results = array_merge($results, $this->flatten($value, $prepend.$key.'.')); | 
| 58 | 58 |              } else { | 
| 59 | 59 | $results[$prepend.$key] = $value; | 
| @@ -67,7 +67,7 @@ | ||
| 67 | 67 | // If the key doesn't exist at this depth, we will just create an empty array | 
| 68 | 68 | // to hold the next value, allowing us to create the arrays to hold final | 
| 69 | 69 | // values at the correct depth. Then we'll keep digging into the array. | 
| 70 | -            if (! isset($attributes[$key]) || ! is_array($attributes[$key])) { | |
| 70 | +            if (!isset($attributes[$key]) || !is_array($attributes[$key])) { | |
| 71 | 71 | $attributes[$key] = []; | 
| 72 | 72 | } | 
| 73 | 73 | $attributes = &$attributes[$key]; | 
| @@ -84,6 +84,6 @@ | ||
| 84 | 84 | |
| 85 | 85 | protected function path($id, $collection, $ext = '.data') | 
| 86 | 86 |      { | 
| 87 | - return $this->namespace . DIRECTORY_SEPARATOR . $collection . DIRECTORY_SEPARATOR . $id . $ext; | |
| 87 | + return $this->namespace.DIRECTORY_SEPARATOR.$collection.DIRECTORY_SEPARATOR.$id.$ext; | |
| 88 | 88 | } | 
| 89 | 89 | } |