From 90774d894ae376f9b8491e38dbea340ff3c4e773 Mon Sep 17 00:00:00 2001
From: Yi-Fan Wu <jameswu1212@gmail.com>
Date: Sun, 1 Nov 2020 05:18:33 +0800
Subject: [PATCH] Added CodeIgniter to free-programming-books-zh (#4982)

---
 free-programming-books-zh.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/free-programming-books-zh.md b/free-programming-books-zh.md
index abaa6707..056ce57f 100644
--- a/free-programming-books-zh.md
+++ b/free-programming-books-zh.md
@@ -623,6 +623,7 @@
 
 ### PHP
 
+* [CodeIgniter 使用手冊](https://codeigniter.org.tw/userguide3)
 * [Composer中文文档](http://docs.phpcomposer.com)
 * [Phalcon7中文文档](http://www.myleftstudio.com)
 * [PHP 之道](http://wulijun.github.io/php-the-right-way/)
-- 
GitLab