@@ -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); |