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CodeIgniter 4 Framework

JSON →
library 4.7.3 ·php
✓ verified Jun 19, 2026
web-framework

The CodeIgniter framework v4.

Resources

githubgithub.com/codeigniter4/framework ↗
homepagecodeigniter.com ↗

API endpoints

full doc /v1/registry/codeigniter4-framework
install /v1/registry/codeigniter4-framework/install