| Name | Lines of code | Maintainability | Test coverage |
| admin/category.php | 84 | A 0 mins | |
| admin/main.php | 86 | A 0 mins | |
| class/CategoryHandler.php | 88 | A 1 hr | |
| class/Common/VersionChecks.php | 93 | B 4 hrs | |
| index.php | 101 | A 0 mins | |
| blocks/xoopsfaq_recent.php | 117 | B 6 hrs | |
| xoops_version.php | 132 | A 0 mins | |
| class/Common/FilesManagement.php | 137 | B 6 hrs | |
| class/Contents.php | 141 | A 3 hrs | |
| language/english/common.php | 150 | A 0 mins | |
| testdata/index.php | 152 | B 4 hrs | |
| class/ContentsHandler.php | 168 | A 3 hrs | |
| class/Common/SysUtility.php | 270 | D 2 days |