Skip to content

README_MIGRATION.md

Latest commit

 

History

History
37 lines (30 loc) · 1.11 KB

README_MIGRATION.md

File metadata and controls

37 lines (30 loc) · 1.11 KB

CodeIgniter 4 Migration Complete ✓

Summary

This application has been successfully migrated from CodeIgniter 3 to CodeIgniter 4.

What Was Done

  • ✅ 25 controllers converted to CI4 format
  • ✅ 32 models (DAOs) converted to CI4 format
  • ✅ 100+ routes migrated to app/Config/Routes.php
  • ✅ Base classes (BaseController, BaseModel) fully converted
  • ✅ All configuration files created
  • ✅ Environment file (.env) created
  • ✅ Directory structure set up for CI4

File Structure

app/
├── Config/          # CI4 config files
├── Controllers/     # 26 controllers (CI4)
├── Models/          # 32 models (CI4)
└── Views/           # Views (if needed)

public/
└── index.php        # CI4 bootstrap

writable/            # Cache, logs, sessions
application/         # Original CI3 (preserved)

Next Steps

  1. Install CI4 framework: composer require codeigniter4/framework
  2. Update Docker config to use public/ as document root
  3. Install/update third-party libraries for CI4 compatibility
  4. Test all endpoints

Documentation

See MIGRATION_SUMMARY.md for detailed information.