CodeIgniter Installing

codeigniter

To install CodeIgniter, follow these steps:

  1. Download the latest version of CodeIgniter from the official website (https://codeigniter.com/download).
  2. Extract the downloaded zip file.
  3. Upload the extracted files to your server.
  4. Open the application/config/config.php file in a text editor and set your base URL.
$config['base_url'] = 'http://example.com/';
  1. Open the application/config/database.php file and set your database settings.
$db['default'] = array(
  'dsn'   => '',
  'hostname' => 'localhost',
  'username' => 'your_username',
  'password' => 'your_password',
  'database' => 'your_database',
  'dbdriver' => 'mysqli',
  'dbprefix' => '',
  'pconnect' => FALSE,
  'db_debug' => (ENVIRONMENT !== 'production'),
  'cache_on' => FALSE,
  'cachedir' => '',
  'char_set' => 'utf8',
  'dbcollat' => 'utf8_general_ci',
  'swap_pre' => '',
  'encrypt' => FALSE,
  'compress' => FALSE,
  'stricton' => FALSE,
  'failover' => array(),
  'save_queries' => TRUE
);
  1. If you want to use the encryption library, you need to set your encryption key in the application/config/config.php file:
$config['encryption_key'] = 'your_encryption_key';
  1. Make sure the application/cache and application/logs directories are writable by the web server.