| Name | Lines of code | Maintainability | Test coverage |
| admin/modifications.php | 202 | A 0 mins | |
| admin/mygrouppermform.php | 204 | C 7 hrs | |
| class/Tree.php | 212 | A 3 hrs | |
| class/ThumbsNails.php | 230 | D 1 day | |
| class/VCard.php | 237 | B 6 hrs | |
| admin/myblocksadmin.php | 304 | D 2 days | |
| submit.php | 327 | F 3 days | |
| admin/category.php | 343 | C 1 day | |
| include/blocksadmin.inc.php | 357 | F 5 days | |
| language/english/admin.php | 441 | B 6 hrs | |
| admin/blocksadmin.php | 491 | F 5 days | |
| admin/main.php | 586 | F 6 days | |
| language/english/modinfo.php | 642 | C 1 day | |
| sbookmarks.php | 710 | F 5 days | |
| xoops_version.php | 727 | D 2 days | |
| include/address.php | 1,137 | F 1 mo | |
| class/Utility.php | 1,387 | F 1 wk |