diff --git a/apps/advanced/environments/dev/backend/web/index.php b/apps/advanced/environments/dev/backend/web/index.php
new file mode 100644
index 0000000..10a118b
--- /dev/null
+++ b/apps/advanced/environments/dev/backend/web/index.php
@@ -0,0 +1,14 @@
+<?php
+// comment out the following line to disable debug mode
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+
+require(__DIR__ . '/../../vendor/yiisoft/yii2/yii/Yii.php');
+require(__DIR__ . '/../../vendor/autoload.php');
+
+$config = yii\helpers\ArrayHelper::merge(
+	require(__DIR__ . '/../config/main.php'),
+	require(__DIR__ . '/../config/main-local.php')
+);
+
+$application = new yii\web\Application($config);
+$application->run();
diff --git a/apps/advanced/environments/dev/frontend/web/index.php b/apps/advanced/environments/dev/frontend/web/index.php
new file mode 100644
index 0000000..b1fc4c2
--- /dev/null
+++ b/apps/advanced/environments/dev/frontend/web/index.php
@@ -0,0 +1,16 @@
+<?php
+
+// comment out the following line to disable debug mode
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+
+require(__DIR__ . '/../../vendor/yiisoft/yii2/yii/Yii.php');
+require(__DIR__ . '/../../vendor/autoload.php');
+Yii::importNamespaces(require(__DIR__ . '/../../vendor/composer/autoload_namespaces.php'));
+
+$config = yii\helpers\ArrayHelper::merge(
+	require(__DIR__ . '/../config/main.php'),
+	require(__DIR__ . '/../config/main-local.php')
+);
+
+$application = new yii\web\Application($config);
+$application->run();
diff --git a/apps/advanced/environments/prod/backend/web/index.php b/apps/advanced/environments/prod/backend/web/index.php
new file mode 100644
index 0000000..1bff166
--- /dev/null
+++ b/apps/advanced/environments/prod/backend/web/index.php
@@ -0,0 +1,14 @@
+<?php
+// comment out the following line to disable debug mode
+defined('YII_DEBUG') or define('YII_DEBUG', false);
+
+require(__DIR__ . '/../../vendor/yiisoft/yii2/yii/Yii.php');
+require(__DIR__ . '/../../vendor/autoload.php');
+
+$config = yii\helpers\ArrayHelper::merge(
+	require(__DIR__ . '/../config/main.php'),
+	require(__DIR__ . '/../config/main-local.php')
+);
+
+$application = new yii\web\Application($config);
+$application->run();
diff --git a/apps/advanced/environments/prod/frontend/web/index.php b/apps/advanced/environments/prod/frontend/web/index.php
new file mode 100644
index 0000000..b21ce0a
--- /dev/null
+++ b/apps/advanced/environments/prod/frontend/web/index.php
@@ -0,0 +1,16 @@
+<?php
+
+// comment out the following line to disable debug mode
+defined('YII_DEBUG') or define('YII_DEBUG', false);
+
+require(__DIR__ . '/../../vendor/yiisoft/yii2/yii/Yii.php');
+require(__DIR__ . '/../../vendor/autoload.php');
+Yii::importNamespaces(require(__DIR__ . '/../../vendor/composer/autoload_namespaces.php'));
+
+$config = yii\helpers\ArrayHelper::merge(
+	require(__DIR__ . '/../config/main.php'),
+	require(__DIR__ . '/../config/main-local.php')
+);
+
+$application = new yii\web\Application($config);
+$application->run();