@@ -55,6 +55,7 @@ |
||
55 | 55 | * Removes special controls characters and normalizes line endings and spaces. |
56 | 56 | * |
57 | 57 | * @param string UTF |
58 | + * @param string $str |
|
58 | 59 | * @return string |
59 | 60 | */ |
60 | 61 | protected static function normalize($str) |