@@ -64,7 +64,7 @@ |
||
| 64 | 64 | */ |
| 65 | 65 | private function conditional($key, $value, $separator = '=', $prefix = '--') |
| 66 | 66 | { |
| 67 | - $buffer = (string)$value; |
|
| 67 | + $buffer = (string) $value; |
|
| 68 | 68 | |
| 69 | 69 | if (is_string($key) && strlen($key)) { |
| 70 | 70 | $buffer = $this->conditionalPrefix($key, $prefix) . $this->conditionalValue($value, $separator); |