@@ -62,7 +62,7 @@ discard block |
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| 62 | 62 | /** |
| 63 | 63 | * @param $val |
| 64 | 64 | * |
| 65 | - * @return mixed |
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| 65 | + * @return string |
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| 66 | 66 | */ |
| 67 | 67 | public static function xmlspecialchars($val) |
| 68 | 68 | { |
@@ -90,7 +90,7 @@ discard block |
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| 90 | 90 | * |
| 91 | 91 | * @param string $filename |
| 92 | 92 | * |
| 93 | - * @return mixed |
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| 93 | + * @return string |
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| 94 | 94 | */ |
| 95 | 95 | public static function checkFilename($filename) |
| 96 | 96 | { |