| Name | Lines of code | Maintainability | Test coverage |
| admin/importglossaire.php | 171 | F 3 days | |
| letter.php | 177 | B 6 hrs | |
| language/english/modinfo.php | 183 | F 1 wk | |
| language/german/modinfo.php | 183 | F 1 wk | |
| admin/importdictionary.php | 187 | F 3 days | |
| admin/categories.php | 197 | C 1 day | |
| class/LexikonTree.php | 209 | A 3 hrs | |
| admin/importxwords.php | 214 | F 5 days | |
| index.php | 214 | D 2 days | |
| entry.php | 216 | B 4 hrs | |
| admin/entries.php | 225 | C 1 day | |
| admin/importwordbook.php | 231 | F 5 days | |
| language/english/main.php | 247 | F 2 wks | |
| language/german/main.php | 249 | F 2 wks | |
| submit.php | 259 | A 4 hrs | |
| admin/submissions.php | 271 | F 3 days | |
| admin/functions.php | 288 | C 1 day | |
| admin/category.php | 327 | F 3 days | |
| language/english/admin.php | 343 | F 3 wks | |
| language/german/admin.php | 343 | F 3 wks | |
| include/blocksadmin.inc.php | 455 | F 3 days | |
| admin/entry.php | 476 | F 5 days | |
| admin/blocksadmin.php | 502 | F 4 days | |
| xoops_version.php | 659 | C 1 day | |
| include/functions.php | 984 | F 1 wk | |
| class/Utility.php | 1,187 | F 2 wks |