As we know the current version run of CodeIgniter v3.1.13.If you want to know how to check the codeigniter version check?
We have two methods to check codeigniter version.
First Method:
When you have installed codeigniter, after that you will see the folder structure and see the folder name system, and after that, the core folder and the file name CodeIgniter.php. You can see below the path of the file where you can see the codeigniter version.
File Path: system/core/CodeIgniter.php
See this line to define the version of codeigniter.
define(‘CI_VERSION’, ‘3.0.6’);
Second Method:
You can also use this method to define a code line and run to see the codeigniter version.
List Of version of CodeIgniter framework
CodeIgniter v3.1.13 (Current version)
CodeIgniter v3.1.12
CodeIgniter v3.1.11
CodeIgniter v3.1.10
CodeIgniter v3.1.9
CodeIgniter v3.1.8
CodeIgniter v3.1.7
CodeIgniter v3.1.6
CodeIgniter v3.1.5
CodeIgniter v3.1.4
CodeIgniter v3.1.3
CodeIgniter v3.1.2
CodeIgniter v3.1.1
CodeIgniter v3.1.0
CodeIgniter v3.0.6
CodeIgniter v3.0.5
CodeIgniter v3.0.4
CodeIgniter v3.0.3
CodeIgniter v3.0.2
CodeIgniter v3.0.1
CodeIgniter v3.0.0
CodeIgniter v2.2.6
CodeIgniter v2.2.5
CodeIgniter v2.2.4
CodeIgniter v2.2.3
CodeIgniter v2.2.2
CodeIgniter v2.2.1
CodeIgniter v2.2.0
CodeIgniter v2.1.4
CodeIgniter v2.1.3
CodeIgniter v2.1.2
CodeIgniter v2.1.1
CodeIgniter v2.1.0