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<?php

// Path to the front controller (this file)
define('FCPATH', __DIR__ . DIRECTORY_SEPARATOR);

/*
*---------------------------------------------------------------
* BOOTSTRAP THE APPLICATION
*---------------------------------------------------------------
* This process sets up the path constants, loads and registers
* our autoloader, along with Composer's, loads our constants
* and fires up an environment-specific bootstrapping.
*/

// Ensure the current directory is pointing to the front controller's directory
chdir(__DIR__);

// Load our paths config file
// This is the line that might need to be changed, depending on your folder structure.
$pathsConfig = FCPATH . 'app/Config/Paths.php';
// ^^^ Change this if you move your application folder
require realpath($pathsConfig) ?: $pathsConfig;

$paths = new ConfigPaths();

// Location of the framework bootstrap file.
$bootstrap = rtrim($paths->systemDirectory, '\/ ') . DIRECTORY_SEPARATOR . 'bootstrap.php';
$app = require realpath($bootstrap) ?: $bootstrap;

$dbArray = new ConfigDatabase();
if (!empty($dbArray) && !empty($dbArray->default)) {
if (empty($dbArray->default['database']) || empty($dbArray->default['username'])) {
$root = (isset($_SERVER['HTTPS']) ? "https://" : "http://") . $_SERVER['HTTP_HOST'];
$root .= str_replace(basename($_SERVER['SCRIPT_NAME']), '', $_SERVER['SCRIPT_NAME']);
header('Location: ' . $root . 'install/welcome.php');
exit();
}
}

/*
*---------------------------------------------------------------
* LAUNCH THE APPLICATION
*---------------------------------------------------------------
* Now that everything is setup, it's time to actually fire
* up the engines and make this app do its thang.
*/
$app->run();

<?php

namespace Config;

/**
* Paths
*
* Holds the paths that are used by the system to
* locate the main directories, app, system, etc.
*
* Modifying these allows you to restructure your application,
* share a system folder between multiple applications, and more.
*
* All paths are relative to the project's root folder.
*/
class Paths
{
/**
* ---------------------------------------------------------------
* SYSTEM FOLDER NAME
* ---------------------------------------------------------------
*
* This must contain the name of your "system" folder. Include
* the path if the folder is not in the same directory as this file.
*
* @var string
*/
public $systemDirectory = __DIR__ . '/../../system';

/**
* ---------------------------------------------------------------
* APPLICATION FOLDER NAME
* ---------------------------------------------------------------
*
* If you want this front controller to use a different "app"
* folder than the default one you can set its name here. The folder
* can also be renamed or relocated anywhere on your getServer. If
* you do, use a full getServer path.
*
* @see http://codeigniter.com/user_guide/ge...ging_apps.html
*
* @var string
*/
public $appDirectory = __DIR__ . '/..';

/**
* ---------------------------------------------------------------
* WRITABLE DIRECTORY NAME
* ---------------------------------------------------------------
*
* This variable must contain the name of your "writable" directory.
* The writable directory allows you to group all directories that
* need write permission to a single place that can be tucked away
* for maximum security, keeping it out of the app and/or
* system directories.
*
* @var string
*/
public $writableDirectory = __DIR__ . '/../../writable';

/**
* ---------------------------------------------------------------
* TESTS DIRECTORY NAME
* ---------------------------------------------------------------
*
* This variable must contain the name of your "tests" directory.
*
* @var string
*/
public $testsDirectory = __DIR__ . '/../../tests';

/**
* ---------------------------------------------------------------
* VIEW DIRECTORY NAME
* ---------------------------------------------------------------
*
* This variable must contain the name of the directory that
* contains the view files used by your application. By
* default this is in `app/Views`. This value
* is used when no value is provided to `Services::renderer()`.
*
* @var string
*/
public $viewDirectory = __DIR__ . '/../Views';
}