| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| Photo_Gallery_Admin | 62 | 280 | |
| Photo_Gallery_Portfolios | 57 | 309 | |
| Photo_Gallery_Template_Loader | 30 | 148 | |
| Photo_Gallery | 25 | 91 | |
| Photo_Gallery_Frontend_Scripts | 21 | 203 | |
| Photo_Gallery_Install | 20 | 150 | |
| Photo_Gallery_Ajax | 20 | 86 | |
| Photo_Gallery_Lightbox_Options | 12 | 32 | |
| Photo_Gallery_Widget | 9 | 57 | |
| Photo_Gallery_Admin_Assets | 7 | 31 | |
| Photo_Gallery_Shortcode | 6 | 43 | |
| Photo_Gallery_General_Options | 5 | 11 | |
| Photo_Gallery_Widgets | 1 | 3 | |
| Photo_Gallery_Licensing | 1 | 3 |