Set the baseurl by open application/config/config.php file with a text editor.
public $baseURL = 'http://localhost/Folder Name/';
To chcek CodeIgniter install successfully or not open the below link in your browser.
http://localhost/Folder name
If you getting error like this then the solution is
Go to the Xampp control panel then click the Apache-config-PHP(php.ini)
extension=intl
http://localhost/Folder name
Then Restart your Apache.Then chcek CodeIgniter install successfully.
Warning: mysqli_connect(): (HY000/1040): Too many connections in /www/wwwroot/studentstutorial.com/demo/conn/conn.php on line 15
Could not Connect My Sql:Too many connections