| @@ -149,7 +149,7 @@ | ||
| 149 | 149 |          $this->rightPosition = unpack('V', $binData)[1]; | 
| 150 | 150 | |
| 151 | 151 | $binData = fread($this->handler, $dataLength); | 
| 152 | -        $dValues = unpack('d'.$this->dimensions, $binData); | |
| 152 | +        $dValues = unpack('d' . $this->dimensions, $binData); | |
| 153 | 153 | $dValues = array_values($dValues); | 
| 154 | 154 | |
| 155 | 155 | $this->item = $this->factory->make($itemId, $dValues); | 
| @@ -58,7 +58,7 @@ discard block | ||
| 58 | 58 | $lowerBound = $tree->getMinBoundary(); | 
| 59 | 59 | $this->writeCoordinate($lowerBound); | 
| 60 | 60 | |
| 61 | - $root = $tree->getRoot(); | |
| 61 | + $root = $tree->getRoot(); | |
| 62 | 62 |          if ($root) { | 
| 63 | 63 | $this->writeNode($root); | 
| 64 | 64 | } | 
| @@ -107,7 +107,7 @@ discard block | ||
| 107 | 107 | */ | 
| 108 | 108 | private function writeCoordinate(array $coordinate) | 
| 109 | 109 |      { | 
| 110 | -        $dataChunk = pack('d'.$this->dimensions, ...$coordinate); | |
| 110 | +        $dataChunk = pack('d' . $this->dimensions, ...$coordinate); | |
| 111 | 111 | fwrite($this->handler, $dataChunk); | 
| 112 | 112 | } | 
| 113 | 113 | |