@@ -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 $filename |
88 | 88 | * |
89 | - * @return mixed |
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89 | + * @return string |
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90 | 90 | */ |
91 | 91 | public static function checkFilename($filename) |
92 | 92 | { |
@@ -136,7 +136,7 @@ discard block |
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136 | 136 | } |
137 | 137 | |
138 | 138 | /** |
139 | - * @param $dateTime |
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139 | + * @param string $dateTime |
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140 | 140 | * |
141 | 141 | * @return float|int |
142 | 142 | */ |