wp-config.php

<?php declare(strict_types=1);
////////////////////////////////////////////////////////////////////////////////
//             ___________                     __   __  _____
//             \_   _____/______ __ __   _____/  |_|__|/ ____\__ __
//              |    __) \_  __ \  |  \_/ ___\   __\  \   __<   |  |
//              |     \   |  | \/  |  /\  \___|  | |  ||  |  \___  |
//              \___  /   |__|  |____/  \___  >__| |__||__|  / ____|
//                  \/                      \/               \/
// -----------------------------------------------------------------------------
//                          https://github.com/fructify
//
//          Designed and Developed by Brad Jones <brad @="bjc.id.au" />
// -----------------------------------------------------------------------------
////////////////////////////////////////////////////////////////////////////////

/**
 * Section: The base dir for wordpress
 * =============================================================================
 * WordPress needs to know where it is installed. Normally one of the last
 * things that get defined in the standard wp-config.php file. However we have
 * moved it up the chain a little bit. So that we can use it ourselves.
 */

if (!defined('ABSPATH')) define('ABSPATH', dirname(__FILE__).'/');

/**
 * Section: Include the Composer Autoloader
 * =============================================================================
 * Now this is the whole point of this project, to get composer loaded into
 * the wordpress environment. We assume the vendors dir will be located in the
 * root of the project.
 */

require(ABSPATH.'vendor/autoload.php');

/**
 * Section: Environment Variables
 * =============================================================================
 * Right so this is super simple way to get environment variables loaded.
 * Most WordPress sites are hosted on shared servers and we can't easily add
 * real environment variables. Inspired by https://github.com/vlucas/phpdotenv
 * But simplified heaps, because we are using actual PHP arrays and not trying
 * to parse a text file the performance hit should be negligible.
 *
 * **IT GOES WITHOUT SAYING - BUT I'LL SAY IT ANYWAY - DO NOT COMMIT .env.php**
 */

if (file_exists(ABSPATH.'.env.php'))
{
    foreach (require(ABSPATH.'.env.php') as $key => $value)
    {
        if (getenv($key) === false)
        {
            putenv("$key=$value");
            $_ENV[$key] = $value;
            $_SERVER[$key] = $value;
        }
    }
}

/**
 * Section: Environment Specific Configuration
 * =============================================================================
 * Here we define our database connection details and any other environment
 * specific configuration. We use some simple environment detection so that
 * we can easily define different values regardless of where we run.
 */

call_user_func(function()
{
    // This is where the magic happens
    $env = function($host)
    {
        // Do we have a direct match with the hostname of the OS / webserver
        // NOTE: The HTTP_HOST can be spoofed, remove if super paranoid.
        if ($host == gethostname() || $host == @$_SERVER['HTTP_HOST'])
            return true;

        // This next bit is stolen from Laravel's str_is helper
        $pattern = '#^'.str_replace('\*', '.*', preg_quote($host, '#')).'\z#';
        if ((bool) preg_match($pattern, gethostname())) return true;
        if ((bool) preg_match($pattern, @$_SERVER['HTTP_HOST'])) return true;

        // No match
        return false;
    };

    // Here you can define as many `cases` or environments as you like.
    // Here are the usual 3 for starters.
    switch(true)
    {
        // Local
        case $env('*dev*'):
        case $env('*local*'):
        {
            define('FRUCTIFY_ENV', 'local');
            define('DB_NAME', 'wordpress');
            define('DB_USER', 'root');
            define('DB_PASSWORD', '');
            define('DB_HOST', 'localhost');
            define('WP_DEBUG', true);
            break;
        }

        // Staging
        case $env('stag*'):
        {
            define('FRUCTIFY_ENV', 'staging');
            define('DB_NAME', $_ENV['DB_NAME']);
            define('DB_USER', $_ENV['DB_USER']);
            define('DB_PASSWORD', $_ENV['DB_PASSWORD']);
            define('DB_HOST', $_ENV['DB_HOST']);
            define('WP_DEBUG', false);
            break;
        }

        // Production
        default:
        {
            define('FRUCTIFY_ENV', 'production');
            define('DB_NAME', $_ENV['DB_NAME']);
            define('DB_USER', $_ENV['DB_USER']);
            define('DB_PASSWORD', $_ENV['DB_PASSWORD']);
            define('DB_HOST', $_ENV['DB_HOST']);
            define('WP_DEBUG', false);
        }
    }
});

/**
 * Section: Database Charset and Collate
 * =============================================================================
 * If this is different across your environments I think you have some issues...
 * Hence I have defined them outside of the above section.
 */

define('DB_CHARSET', 'utf8');
define('DB_COLLATE', 'utf8_unicode_ci');

/**
 * Section: WordPress Database Table prefix.
 * =============================================================================
 * You can have multiple installations in one database if you give each
 * a unique prefix. Only numbers, letters, and underscores please!
 */

define('DB_PREFIX', 'wp_');
$table_prefix = DB_PREFIX;

/**
 * Section: Authentication Unique Keys and Salts.
 * =============================================================================
 * Salts should never be committed to git, and because we commit this file
 * we need to refrence a non tracked file that contains the salts.
 *
 * The file '.salts.php' should get automatically created for
 * you when you create a new project using:
 *
 *     composer create-project brads/wordpress my-site
 *
 * If not you can run the command:
 *
 *     ./vendor/bin/robo wp:salts
 *
 * Or alternatively do it yourself by going to:
 *
 *     https://api.wordpress.org/secret-key/1.1/salt/
 */

require('.salts.php');

/**
 * Section: Disable Auto Updates
 * =============================================================================
 * As we are now managing the version of wordpress with composer we disable the
 * automatic updater. If you feel strongly otherwise feel free to re-enable it
 * by setting the following to false.
 */

define('AUTOMATIC_UPDATER_DISABLED', true);

/**
 * Section: Bootstrap WordPress
 * =============================================================================
 * That's all, stop editing! Happy blogging.
 */

require_once(ABSPATH.'wp-settings.php');