149 lines
4.2 KiB
PHP
149 lines
4.2 KiB
PHP
<?php
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/**
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* This file is part of CodeIgniter 4 framework.
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*
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* (c) CodeIgniter Foundation <admin@codeigniter.com>
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*
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* For the full copyright and license information, please view
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* the LICENSE file that was distributed with this source code.
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*/
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use CodeIgniter\Config\DotEnv;
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use Config\Autoload;
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use Config\Modules;
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use Config\Paths;
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use Config\Services;
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/*
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* ---------------------------------------------------------------
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* SETUP OUR PATH CONSTANTS
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* ---------------------------------------------------------------
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*
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* The path constants provide convenient access to the folders
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* throughout the application. We have to setup them up here
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* so they are available in the config files that are loaded.
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*/
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// The path to the application directory.
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if (! defined('APPPATH')) {
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/**
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* @var Paths $paths
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*/
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define('APPPATH', realpath(rtrim($paths->appDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
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}
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// The path to the project root directory. Just above APPPATH.
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if (! defined('ROOTPATH')) {
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define('ROOTPATH', realpath(APPPATH . '../') . DIRECTORY_SEPARATOR);
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}
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// The path to the system directory.
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if (! defined('SYSTEMPATH')) {
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/**
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* @var Paths $paths
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*/
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define('SYSTEMPATH', realpath(rtrim($paths->systemDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
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}
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// The path to the writable directory.
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if (! defined('WRITEPATH')) {
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/**
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* @var Paths $paths
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*/
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define('WRITEPATH', realpath(rtrim($paths->writableDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
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}
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// The path to the tests directory
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if (! defined('TESTPATH')) {
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/**
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* @var Paths $paths
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*/
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define('TESTPATH', realpath(rtrim($paths->testsDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
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}
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/*
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* ---------------------------------------------------------------
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* GRAB OUR CONSTANTS & COMMON
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* ---------------------------------------------------------------
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*/
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if (! defined('APP_NAMESPACE')) {
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require_once APPPATH . 'Config/Constants.php';
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}
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// Require app/Common.php file if exists.
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if (is_file(APPPATH . 'Common.php')) {
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require_once APPPATH . 'Common.php';
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}
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// Require system/Common.php
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require_once SYSTEMPATH . 'Common.php';
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/*
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* ---------------------------------------------------------------
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* LOAD OUR AUTOLOADER
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* ---------------------------------------------------------------
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*
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* The autoloader allows all of the pieces to work together in the
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* framework. We have to load it here, though, so that the config
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* files can use the path constants.
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*/
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if (! class_exists('Config\Autoload', false)) {
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require_once SYSTEMPATH . 'Config/AutoloadConfig.php';
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require_once APPPATH . 'Config/Autoload.php';
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require_once SYSTEMPATH . 'Modules/Modules.php';
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require_once APPPATH . 'Config/Modules.php';
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}
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require_once SYSTEMPATH . 'Autoloader/Autoloader.php';
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require_once SYSTEMPATH . 'Config/BaseService.php';
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require_once SYSTEMPATH . 'Config/Services.php';
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require_once APPPATH . 'Config/Services.php';
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// Use Config\Services as CodeIgniter\Services
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if (! class_exists('CodeIgniter\Services', false)) {
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class_alias('Config\Services', 'CodeIgniter\Services');
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}
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// Initialize and register the loader with the SPL autoloader stack.
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Services::autoloader()->initialize(new Autoload(), new Modules())->register();
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// Now load Composer's if it's available
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if (is_file(COMPOSER_PATH)) {
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/*
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* The path to the vendor directory.
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*
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* We do not want to enforce this, so set the constant if Composer was used.
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*/
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if (! defined('VENDORPATH')) {
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define('VENDORPATH', dirname(COMPOSER_PATH) . DIRECTORY_SEPARATOR);
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}
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require_once COMPOSER_PATH;
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}
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// Load environment settings from .env files into $_SERVER and $_ENV
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require_once SYSTEMPATH . 'Config/DotEnv.php';
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$env = new DotEnv(ROOTPATH);
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$env->load();
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// Always load the URL helper, it should be used in most of apps.
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helper('url');
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/*
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* ---------------------------------------------------------------
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* GRAB OUR CODEIGNITER INSTANCE
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* ---------------------------------------------------------------
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*
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* The CodeIgniter class contains the core functionality to make
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* the application run, and does all of the dirty work to get
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* the pieces all working together.
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*/
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$app = Services::codeigniter();
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$app->initialize();
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return $app;
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