@@ -441,7 +441,7 @@ |
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| 441 | 441 | /** |
| 442 | 442 | * Add files to zip archive |
| 443 | 443 | * |
| 444 | - * @param mixed $file_name_or_array Filename to add or an array of filenames |
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| 444 | + * @param string $file_name_or_array Filename to add or an array of filenames |
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| 445 | 445 | * @param bool $flatten_root_folder In case of directory, specify if root folder should be flatten or not |
| 446 | 446 | * |
| 447 | 447 | * @return Zip |