diff --git a/admin/index.php b/admin/index.php
index ab015cc6..3974f953 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -6,10 +6,6 @@ require '../common.php';
 const ADMIN_PANEL = true;
 const MYAAC_ADMIN = true;
 
-if(file_exists(BASE . 'config.local.php')) {
-	require_once BASE . 'config.local.php';
-}
-
 if(file_exists(BASE . 'install') && (!isset($config['installed']) || !$config['installed']))
 {
 	header('Location: ' . BASE_URL . 'install/');
@@ -34,12 +30,6 @@ if(!$db->hasTable('myaac_account_actions')) {
 	throw new RuntimeException('Seems that the table <strong>myaac_account_actions</strong> of MyAAC doesn\'t exist in the database. This is a fatal error. You can try to reinstall MyAAC by visiting <a href="' . BASE_URL . 'install">this</a> url.');
 }
 
-if(config('env') === 'dev') {
-	ini_set('display_errors', 1);
-	ini_set('display_startup_errors', 1);
-	error_reporting(E_ALL);
-}
-
 // event system
 require_once SYSTEM . 'hooks.php';
 $hooks = new Hooks();
diff --git a/common.php b/common.php
index 267ca591..7bea3ca4 100644
--- a/common.php
+++ b/common.php
@@ -143,6 +143,23 @@ if(!IS_CLI) {
 	//define('CURRENT_URL', BASE_URL . $_SERVER['REQUEST_URI']);
 }
 
+require SYSTEM . 'config.php';
+if (file_exists(BASE . 'config.local.php')) {
+	require BASE . 'config.local.php';
+}
+
+ini_set('log_errors', 1);
+if(@$config['env'] === 'dev') {
+	ini_set('display_errors', 1);
+	ini_set('display_startup_errors', 1);
+	error_reporting(E_ALL);
+}
+else {
+	ini_set('display_errors', 0);
+	ini_set('display_startup_errors', 0);
+	error_reporting(E_ALL & ~E_DEPRECATED & ~E_STRICT);
+}
+
 $autoloadFile = VENDOR . 'autoload.php';
 if (!is_file($autoloadFile)) {
 	throw new RuntimeException('The vendor folder is missing. Please download Composer: <a href="https://getcomposer.org/download">https://getcomposer.org/download</a>, install it and execute in the main MyAAC directory this command: <b>composer install</b>. Or download MyAAC from <a href="https://github.com/slawkens/myaac/releases">GitHub releases</a>, which includes Vendor folder.');
diff --git a/index.php b/index.php
index 1e8b2b32..5ead45b9 100644
--- a/index.php
+++ b/index.php
@@ -56,22 +56,6 @@ if(preg_match("/^(.*)\.(gif|jpg|png|jpeg|tiff|bmp|css|js|less|map|html|zip|rar|g
 	exit;
 }
 
-if(file_exists(BASE . 'config.local.php')) {
-	require_once BASE . 'config.local.php';
-}
-
-ini_set('log_errors', 1);
-if(config('env') === 'dev') {
-	ini_set('display_errors', 1);
-	ini_set('display_startup_errors', 1);
-	error_reporting(E_ALL);
-}
-else {
-	ini_set('display_errors', 0);
-	ini_set('display_startup_errors', 0);
-	error_reporting(E_ALL & ~E_DEPRECATED & ~E_STRICT);
-}
-
 if((!isset($config['installed']) || !$config['installed']) && file_exists(BASE . 'install'))
 {
 	header('Location: ' . BASE_URL . 'install/');
@@ -162,7 +146,7 @@ if(setting('core.backward_support')) {
 
 	$config['site'] = &$config;
 	$config['server'] = &$config['lua'];
-	$config['site']['shop_system'] = $config['gifts_system'];
+	$config['site']['shop_system'] = setting('core.gifts_system');
 	$config['site']['gallery_page'] = true;
 
 	if(!isset($config['vdarkborder']))
diff --git a/install/index.php b/install/index.php
index 0cbcd658..22440101 100644
--- a/install/index.php
+++ b/install/index.php
@@ -12,9 +12,7 @@ require SYSTEM . 'functions.php';
 require BASE . 'install/includes/functions.php';
 require BASE . 'install/includes/locale.php';
 require SYSTEM . 'clients.conf.php';
-
-if(file_exists(BASE . 'config.local.php'))
-	require BASE . 'config.local.php';
+require LIBS . 'settings.php';
 
 // ignore undefined index from Twig autoloader
 $config['env'] = 'prod';
diff --git a/install/steps/5-database.php b/install/steps/5-database.php
index 3e1922ea..39010818 100644
--- a/install/steps/5-database.php
+++ b/install/steps/5-database.php
@@ -11,16 +11,11 @@ if(!isset($_SESSION['var_server_path'])) {
 }
 
 if(!$error) {
-	$content = "<?php";
-	$content .= PHP_EOL;
-	$content .= '// place for your configuration directives, so you can later easily update myaac';
-	$content .= PHP_EOL;
-	$content .= '$config[\'installed\'] = true;';
-	$content .= PHP_EOL;
-	// by default, set env to prod
-	// user can disable when he wants
-	$content .= '$config[\'env\'] = \'prod\'; // dev or prod';
-	$content .= PHP_EOL;
+	$configToSave = [
+		// by default, set env to prod
+		// user can disable when he wants
+		'env' => 'prod',
+	];
 
 	foreach($_SESSION as $key => $value)
 	{
@@ -34,12 +29,13 @@ if(!$error) {
 			}
 
 			if(!in_array($key, ['var_usage', 'var_date_timezone', 'var_client', 'var_account', 'var_account_id', 'var_password', 'var_password_confirm', 'var_step', 'var_email', 'var_player_name'], true)) {
-				$content .= '$config[\'' . str_replace('var_', '', $key) . '\'] = \'' . $value . '\';';
-				$content .= PHP_EOL;
+				$configToSave[str_replace('var_', '', $key)] = $value;
 			}
 		}
 	}
 
+	$configToSave['cache_prefix'] = 'myaac_' . generateRandomString(8, true, false, true);
+
 	require BASE . 'install/includes/config.php';
 
 	if(!$error) {
@@ -76,13 +72,8 @@ if(!$error) {
 					'message' => $locale['loading_spinner']
 				));
 
-				$content .= '$config[\'cache_prefix\'] = \'myaac_' . generateRandomString(8, true, false, true, false) . '_\';';
-
-				$saved = true;
-				if(!$error) {
-					$saved = file_put_contents(BASE . 'config.local.php', $content);
-				}
-
+				$content = '';
+				$saved = Settings::saveConfig($configToSave, BASE . 'config.local.php', $content);
 				if($saved) {
 					success($locale['step_database_config_saved']);
 					if(!$error) {
@@ -93,7 +84,7 @@ if(!$error) {
 					$_SESSION['config_content'] = $content;
 					unset($_SESSION['saved']);
 
-					$locale['step_database_error_file'] = str_replace('$FILE$', '<b>' . BASE . 'config.local.php</b>', $locale['step_database_error_file']);
+					$locale['step_database_error_file'] = str_replace('$FILE$', '<b>' . BASE . 'config.php</b>', $locale['step_database_error_file']);
 					error($locale['step_database_error_file'] . '<br/>
 						<textarea cols="70" rows="10">' . $content . '</textarea>');
 				}
diff --git a/install/tools/7-finish.php b/install/tools/7-finish.php
index 23854887..22772714 100644
--- a/install/tools/7-finish.php
+++ b/install/tools/7-finish.php
@@ -11,11 +11,11 @@ ini_set('max_execution_time', 300);
 ob_implicit_flush();
 ob_end_flush();
 header('X-Accel-Buffering: no');
-
+/*
 if(isset($config['installed']) && $config['installed'] && !isset($_SESSION['saved'])) {
 	warning($locale['already_installed']);
 	return;
-}
+}*/
 
 require SYSTEM . 'init.php';
 
diff --git a/login.php b/login.php
index 3ab0b5e9..6fb43f38 100644
--- a/login.php
+++ b/login.php
@@ -1,7 +1,5 @@
 <?php
 require_once 'common.php';
-require_once 'config.php';
-require_once 'config.local.php';
 require_once SYSTEM . 'functions.php';
 require_once SYSTEM . 'init.php';
 require_once SYSTEM . 'status.php';
diff --git a/system/compat/config.php b/system/compat/config.php
index ed24aaa1..83a6c99a 100644
--- a/system/compat/config.php
+++ b/system/compat/config.php
@@ -45,6 +45,7 @@ $deprecatedConfig = [
 	'signature_type',
 	'signature_cache_time',
 	'signature_browser_cache',
+	'gifts_system',
 ];
 
 foreach ($deprecatedConfig as $key => $value) {
diff --git a/config.php b/system/config.php
similarity index 100%
rename from config.php
rename to system/config.php
diff --git a/system/database.php b/system/database.php
index 41be6c87..e50e8568 100644
--- a/system/database.php
+++ b/system/database.php
@@ -9,7 +9,11 @@
  */
 defined('MYAAC') or die('Direct access not allowed!');
 
-if(!isset($config['database_user'][0], $config['database_password'][0], $config['database_name'][0]))
+if (!isset($config['database_overwrite'])) {
+	$config['database_overwrite'] = false;
+}
+
+if(!$config['database_overwrite'] && !isset($config['database_user'][0], $config['database_password'][0], $config['database_name'][0]))
 {
 	if(isset($config['lua']['sqlType'])) {// tfs 0.3
 		if(isset($config['lua']['mysqlHost'])) {// tfs 0.2
@@ -116,4 +120,4 @@ catch(PDOException $error) {
 			'<li>MySQL is not configured propertly in <i>config.lua</i>.</li>' .
 			'<li>MySQL server is not running.</li>' .
 		'</ul>' . $error->getMessage());
-}
\ No newline at end of file
+}
diff --git a/system/init.php b/system/init.php
index 5cc1d70a..9dfa77cf 100644
--- a/system/init.php
+++ b/system/init.php
@@ -9,11 +9,6 @@
  */
 defined('MYAAC') or die('Direct access not allowed!');
 
-// load configuration
-require_once BASE . 'config.php';
-if(file_exists(BASE . 'config.local.php')) // user customizations
-	require BASE . 'config.local.php';
-
 if(!isset($config['installed']) || !$config['installed']) {
 	throw new RuntimeException('MyAAC has not been installed yet or there was error during installation. Please install again.');
 }
@@ -22,12 +17,16 @@ if(config('env') === 'dev') {
 	require SYSTEM . 'exception.php';
 }
 
+if(empty($config['server_path'])) {
+	throw new RuntimeException('Server Path has been not set. Go to config.php and set it.');
+}
+
 // take care of trailing slash at the end
 if($config['server_path'][strlen($config['server_path']) - 1] !== '/')
 	$config['server_path'] .= '/';
 
 // enable gzip compression if supported by the browser
-if($config['gzip_output'] && isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false && function_exists('ob_gzhandler'))
+if(isset($config['gzip_output']) && $config['gzip_output'] && isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false && function_exists('ob_gzhandler'))
 	ob_start('ob_gzhandler');
 
 // cache
diff --git a/system/libs/Settings.php b/system/libs/Settings.php
index 026aeba0..a72b41e7 100644
--- a/system/libs/Settings.php
+++ b/system/libs/Settings.php
@@ -53,11 +53,22 @@ class Settings implements ArrayAccess
 		}
 	}
 
-	public function save($pluginName, $settings) {
+	public function save($pluginName, $values) {
 		global $db;
 
+		if (!isset($this->settingsFile[$pluginName])) {
+			throw new RuntimeException('Error on save settings: plugin does not exist');
+		}
+
+		$settings = $this->settingsFile[$pluginName];
+		if (isset($settings['callbacks']['beforeSave'])) {
+			if (!$settings['callbacks']['beforeSave']($settings, $values)) {
+				return false;
+			}
+		}
+
 		$db->query('DELETE FROM `' . TABLE_PREFIX . 'settings` WHERE `name` = ' . $db->quote($pluginName) . ';');
-		foreach ($settings as $key => $value) {
+		foreach ($values as $key => $value) {
 			try {
 				$db->insert(TABLE_PREFIX . 'settings', ['name' => $pluginName, 'key' => $key, 'value' => $value]);
 			} catch (PDOException $error) {
@@ -69,6 +80,8 @@ class Settings implements ArrayAccess
 		if ($cache->enabled()) {
 			$cache->delete('settings');
 		}
+
+		return true;
 	}
 
 	public function updateInDatabase($pluginName, $key, $value)
@@ -103,6 +116,18 @@ class Settings implements ArrayAccess
 			}
 		}
 
+		$config = [];
+		require BASE . 'config.local.php';
+
+		foreach ($config as $key => $value) {
+			if (is_bool($value)) {
+				$settingsDb[$key] = $value ? 'true' : 'false';
+			}
+			else {
+				$settingsDb[$key] = (string)$value;
+			}
+		}
+
 		$javascript = '';
 		ob_start();
 		?>
@@ -261,7 +286,7 @@ class Settings implements ArrayAccess
 
 					echo '<select class="form-control" name="settings[' . $key . ']" id="' . $key . '">';
 					foreach ($setting['options'] as $value => $option) {
-						$compareTo = (isset($settingsDb[$key]) ? $settingsDb[$key] : (isset($setting['default']) ? $setting['default'] : ''));
+						$compareTo = ($settingsDb[$key] ?? ($setting['default'] ?? ''));
 						if($value === 'true') {
 							$selected = $compareTo === true;
 						}
@@ -283,9 +308,18 @@ class Settings implements ArrayAccess
 						<td>
 							<div class="well">
 								<?php
-								echo $setting['desc'];
+								echo ($setting['desc'] ?? '');
 								echo '<br/>';
 								echo '<strong>Default:</strong> ';
+								if (empty($setting['default'])) {
+									if ($setting['type'] === 'boolean') {
+										$setting['default'] = true;
+									}
+									else {
+										$setting['default'] = '';
+									}
+								}
+
 								if ($setting['type'] === 'boolean') {
 									echo ($setting['default'] ? 'Yes' : 'No');
 								}
@@ -293,7 +327,9 @@ class Settings implements ArrayAccess
 									echo $setting['default'];
 								}
 								else if ($setting['type'] === 'options') {
-									echo $setting['options'][$setting['default']];
+									if (!empty($setting['default'])) {
+										echo $setting['options'][$setting['default']];
+									}
 								}
 								?>
 							</div>
@@ -374,7 +410,7 @@ class Settings implements ArrayAccess
 			return;
 		}
 
-		unset($this->settingsFile[$pluginKeyName][$key]);
+		unset($this->settingsFile[$pluginKeyName]['settings'][$key]);
 		unset($this->settingsDatabase[$pluginKeyName][$key]);
 		$this->deleteFromDatabase($pluginKeyName, $key);
 	}
@@ -402,12 +438,12 @@ class Settings implements ArrayAccess
 
 		// return specified plugin settings (all)
 		if(!isset($key)) {
-			return $this->settingsFile[$pluginKeyName];
+			return $this->settingsFile[$pluginKeyName]['settings'];
 		}
 
 		$ret = [];
-		if(isset($this->settingsFile[$pluginKeyName][$key])) {
-			$ret = $this->settingsFile[$pluginKeyName][$key];
+		if(isset($this->settingsFile[$pluginKeyName]['settings'][$key])) {
+			$ret = $this->settingsFile[$pluginKeyName]['settings'][$key];
 		}
 
 		if(isset($this->settingsDatabase[$pluginKeyName][$key])) {
@@ -416,7 +452,7 @@ class Settings implements ArrayAccess
 			$ret['value'] = $value;
 		}
 		else {
-			$ret['value'] = $this->settingsFile[$pluginKeyName][$key]['default'];
+			$ret['value'] = $this->settingsFile[$pluginKeyName]['settings'][$key]['default'];
 		}
 
 		if(isset($ret['type'])) {
@@ -485,8 +521,67 @@ class Settings implements ArrayAccess
 				throw new \RuntimeException('Failed to load settings file for plugin: ' . $pluginKeyName);
 			}
 
-			$tmp = require $settingsFilePath;
-			$this->settingsFile[$pluginKeyName] = $tmp['settings'];
+			$this->settingsFile[$pluginKeyName] = require $settingsFilePath;
 		}
 	}
+
+	public static function saveConfig($config, $filename, &$content = '')
+	{
+		$content = "<?php" . PHP_EOL .
+			"\$config['installed'] = true;" . PHP_EOL;
+
+		foreach ($config as $key => $value) {
+			$content .= "\$config['$key'] = ";
+			$content .= var_export($value, true);
+			$content .= ';' . PHP_EOL;
+		}
+
+		$success = file_put_contents($filename, $content);
+
+		// we saved new config.php, need to revalidate cache (only if opcache is enabled)
+		if (function_exists('opcache_invalidate')) {
+			opcache_invalidate($filename);
+		}
+
+		return $success;
+	}
+
+	public static function testDatabaseConnection($config): bool
+	{
+		$user = null;
+		$password = null;
+		$dns = [];
+
+		if( isset($config['database_name']) ) {
+			$dns[] = 'dbname=' . $config['database_name'];
+		}
+
+		if( isset($config['database_user']) ) {
+			$user = $config['database_user'];
+		}
+
+		if( isset($config['database_password']) ) {
+			$password = $config['database_password'];
+		}
+
+		if( isset($config['database_host']) ) {
+			$dns[] = 'host=' . $config['database_host'];
+		}
+
+		if( isset($config['database_port']) ) {
+			$dns[] = 'port=' . $config['database_port'];
+		}
+
+		try {
+			$connectionTest = new PDO('mysql:' . implode(';', $dns), $user, $password);
+			$connectionTest->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+		}
+		catch(PDOException $error) {
+			error('MySQL connection failed. Settings has been reverted.');
+			error($error->getMessage());
+			return false;
+		}
+
+		return true;
+	}
 }
diff --git a/system/settings.php b/system/settings.php
index f02243b0..05abc5bd 100644
--- a/system/settings.php
+++ b/system/settings.php
@@ -18,6 +18,47 @@ return [
 			'type' => 'section',
 			'title' => 'General'
 		],
+		'env' => [
+			'name' => 'App Environment',
+			'type' => 'options',
+			'options' => ['prod' => 'Production', 'dev' => 'Development'],
+			'desc' => 'if you use this script on your live server - set production<br/>
+						* if you want to test and debug the script locally, or develop plugins, set to development<br/>
+						* WARNING: on "development" cache is disabled, so site will be significantly slower !!!<br/>
+						* WARNING2: on "development" all PHP errors/warnings are displayed<br/>
+						* Recommended: "production" cause of speed (page load time is better)',
+			'default' => 'prod',
+			'is_config' => true,
+		],
+		'server_path' => [
+			'name' => 'Server Path',
+			'type' => 'text',
+			'desc' => 'Path to the server directory (same directory where config file is located)',
+			'default' => '',
+			'is_config' => true,
+		],
+		'gzip_output' => [
+			'name' => 'gzip Output',
+			'type' => 'boolean',
+			'desc' => 'gzip page content before sending it to the browser, uses less bandwidth but more cpu cycles',
+			'default' => false,
+			'is_config' => true,
+		],
+		'cache_engine' => [
+			'name' => 'Cache Engine',
+			'type' => 'options',
+			'options' => ['auto' => 'Auto', 'file' => 'Files', 'apc' => 'APC', 'apcu' => 'APCu', 'eaccelerator' => 'eAccelerator', 'disable' => 'Disable'],
+			'desc' => 'Auto is most reasonable. It will detect the best cache engine',
+			'default' => 'auto',
+			'is_config' => true,
+		],
+		'cache_prefix' => [
+			'name' => 'Cache Prefix',
+			'type' => 'text',
+			'desc' => 'Have to be unique if running more MyAAC instances on the same server (except file system cache)',
+			'default' => 'myaac_' . generateRandomString(8, true, false, true),
+			'is_config' => true,
+		],
 		'date_timezone' => [
 			'name' => 'Date Timezone',
 			'type' => 'options',
@@ -47,6 +88,82 @@ return [
 				},
 			],
 		],
+		[
+			'type' => 'section',
+			'title' => 'Database',
+		],
+		'database_overwrite' => [
+			'name' => 'Database Manual',
+			'type' => 'boolean',
+			'desc' => 'Manual database configuration. Enable if you want to manually enter database details. If set to no - it will get from config.lua',
+			'default' => false,
+			'is_config' => true,
+		],
+		'database_host' => [
+			'name' => 'Database Host',
+			'type' => 'text',
+			'default' => '127.0.0.1',
+			'show_if' => [
+				'database_overwrite', '=', 'true'
+			],
+			'is_config' => true,
+		],
+		'database_port' => [
+			'name' => 'Database Port',
+			'type' => 'number',
+			'default' => 3306,
+			'show_if' => [
+				'database_overwrite', '=', 'true'
+			],
+			'is_config' => true,
+		],
+		'database_user' => [
+			'name' => 'Database User',
+			'type' => 'text',
+			'show_if' => [
+				'database_overwrite', '=', 'true'
+			],
+			'is_config' => true,
+		],
+		'database_password' => [
+			'name' => 'Database Password',
+			'type' => 'text',
+			'show_if' => [
+				'database_overwrite', '=', 'true'
+			],
+			'is_config' => true,
+		],
+		'database_name' => [
+			'name' => 'Database Name',
+			'type' => 'text',
+			'show_if' => [
+				'database_overwrite', '=', 'true'
+			],
+			'is_config' => true,
+		],
+		'database_socket' => [
+			'name' => 'Database Socket',
+			'desc' => 'Set if you want to connect to database through socket (example: /var/run/mysqld/mysqld.sock)',
+			'type' => 'text',
+			'show_if' => [
+				'database_overwrite', '=', 'true'
+			],
+			'is_config' => true,
+		],
+		'database_log' => [
+			'name' => 'Database Log',
+			'desc' => 'Should database queries be logged and saved into system/logs/database.log?',
+			'type' => 'boolean',
+			'default' => false,
+			'is_config' => true,
+		],
+		'database_persistent' => [
+			'name' => 'Database Persistent Connection',
+			'desc' => 'Use database permanent connection (like server), may speed up your site',
+			'type' => 'boolean',
+			'default' => false,
+			'is_config' => true,
+		],
 		[
 			'type' => 'section',
 			'title' => 'Template'
@@ -814,6 +931,16 @@ Sent by MyAAC,<br/>
 			'default' => 20,
 			'desc' => '',
 		],
+		[
+			'type' => 'section',
+			'title' => 'Gifts/shop system'
+		],
+		'gifts_system' => [
+			'name' => 'Enable gifts system',
+			'desc' => 'Plugin needs to be installed',
+			'type' => 'boolean',
+			'default' => false,
+		],
 		[
 			'type' => 'section',
 			'title' => 'Experience Table Page'
@@ -1038,4 +1165,62 @@ Sent by MyAAC,<br/>
 			],
 		],
 	],
+	'callbacks' => [
+		'beforeSave' => function(&$settings, &$values) {
+			global $config;
+
+			$configToSave = [];
+
+			$server_path = '';
+			$database = [];
+			foreach ($settings['settings'] as $key => $value) {
+				if (isset($value['is_config']) && getBoolean($value['is_config'])) {
+					if ($value['type'] === 'boolean') {
+						$values[$key] = ($values[$key] === 'true');
+					}
+					elseif ($value['type'] === 'number') {
+						$values[$key] = (int)$values[$key];
+					}
+					//elseif ($value['type'] === 'options') {
+					//
+					//}
+
+					$configToSave[$key] = $values[$key];
+
+					if ($key == 'server_path') {
+						$server_path = $values[$key];
+					}
+					elseif (strpos($key, 'database_') !== false) {
+						$database[$key] = $values[$key];
+					}
+
+					unset($settings[$key]);
+					unset($values[$key]);
+				}
+			}
+
+			if($server_path[strlen($server_path) - 1] != '/')
+				$server_path .= '/';
+
+			// test config.lua existence
+			// if fail - revert the setting and inform the user
+			if (!file_exists($server_path . 'config.lua')) {
+				error('Server Path is invalid - cannot find config.lua in the directory. Setting have been reverted.');
+				$configToSave['server_path'] = $config['server_path'];
+			}
+
+			// test database connection
+			// if fail - revert the setting and inform the user
+			if ($database['database_overwrite'] && !Settings::testDatabaseConnection($database)) {
+				foreach ($database as $key => $value) {
+					if (!in_array($key, ['database_log', 'database_persistent'])) { // ignore these two
+						$configToSave[$key] = $config[$key];
+					}
+				}
+			}
+
+			return Settings::saveConfig($configToSave, BASE . 'config.local.php');
+		},
+	],
 ];
+