Category hierarchy in codeigniter, you can also use it for creating hierarchy menu - Ex. Main Menu > Sub menu1>Sub menu 2
For get category/menu in hierarchy , your category/menu table should be store data in below format : category table :
| id | name | parent_id |
|---|---|---|
| 1 | School | 0 |
| 2 | College | 0 |
| 3 | Tutions | 0 |
| 4 | CBSE School | 1 |
| 5 | Engg College | 2 |
| 6 | Govt. School | 1 |
| 7 | Hindi Tuition | 3 |
| 8 | MBA College | 2 |
| 9 | Class 10 | 4 |
| 10 | HR | 8 |
1.School
- CBSC School
- Class 10
- Govt. School
2.College
- Engg College
- MBA College
- HR
3.Tutions
- Hindi Tution