how to check codeigniter version? – How to check the version of CodeIgniter framework ?

how to check codeigniter version? – Displaying Your Current codeigniter Version using defined in /system/core/CodeIgniter.php, using CI_VERSION & The Relentless Way.

Codeigniter is a well known framework for PHP application development. CodeIgniter users can echo the CI_VERSION constant value in any of the controller or view.

How to Check Codeigniter Application Version ? – how to check codeigniter version?

check codeigniter version – how to check codeigniter version? – Here are simple steps to check the version of the CodeIgniter Framework.
using CI_VERSION
Just echo the CI_VERSION constant value

<?php
    echo CI_VERSION;
?>

How to Find CodeIgniter Version You are Using?

Finding Codeigniter Version:
go to ‘system’ » ‘core’ » ‘CodeIgniter.php’

/**
 * CodeIgniter Version
 *
 * @var    string
 *
 */
    define('CI_VERSION', '3.0.0');

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Finding Codeigniter Version: Method 2:

<?php
    echo CI_VERSION;
?>

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app/vendor/codeigniter/framework/system/Codeigniter.php

class CodeIgniter
{
	/**
	 * The current version of CodeIgniter Framework
	*/
	const CI_VERSION = '4.0.4';
}

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