CodeIngniter Setup Configuration

codeIngniter Setup Configuration for Beginner
step:1
download xampp and install in c:Xampp  => c:\xampp\htdocs is root dir
http://ellislab.com/codeigniter

step:2
download codeingiter from here and extract rename it (folder)
https://www.apachefriends.org/index.html
download the codeinginter from here


step:3

Run the codeingniter first in browser
http://localhost/codeapp/
Welcome.php message will display by default.

codeinginter folder contain application ,system folder and few php,txt files

step:4
dafault file location setting is app->application->config->routes.php = $default first file stored page.
default folder is applicaiton->controller->welcome.php
this controller view is views->filename.php
class name and file name must be same.


step:5 database config

application->config->database.php dbuser name,password,hostname,database name are config here

application->config->autoload.php = enable from comment $autoload['libraries'] = array('database', 'session');
url enable also config here

application->config->config.php = make 'encrptionkey'