@@ -58,7 +58,7 @@ discard block |
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| 58 | 58 | /** |
| 59 | 59 | * @param $val |
| 60 | 60 | * |
| 61 | - * @return mixed |
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| 61 | + * @return string |
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| 62 | 62 | */ |
| 63 | 63 | public static function xmlspecialchars($val) |
| 64 | 64 | { |
@@ -86,7 +86,7 @@ discard block |
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| 86 | 86 | * |
| 87 | 87 | * @param string $filename |
| 88 | 88 | * |
| 89 | - * @return mixed |
|
| 89 | + * @return string |
|
| 90 | 90 | */ |
| 91 | 91 | public static function checkFilename($filename) |
| 92 | 92 | { |
@@ -136,7 +136,7 @@ discard block |
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| 136 | 136 | } |
| 137 | 137 | |
| 138 | 138 | /** |
| 139 | - * @param $dateTime |
|
| 139 | + * @param string $dateTime |
|
| 140 | 140 | * |
| 141 | 141 | * @return float|int |
| 142 | 142 | */ |