title: yii commands not working inside the yii2 application
body: <p>I'm trying to run yii commands inside my yii2 application and it's not working. </p>
  
  <pre><code>php yii 
  </code></pre>
  
  <p>This should normally return all the commands that is available. But it's not returning anything and is just going to the next line.</p>
  
  <p>The application is already running in the server, so I don't think this is because of initialisation problems.</p>
  
  <blockquote>
    <p>Contents of the yii file</p>
  </blockquote>
  
  <pre><code>#!/usr/bin/env php
  &lt;?php
  /**
  * Yii console bootstrap file.
  */
  
  defined('YII_DEBUG') or define('YII_DEBUG', false);
  defined('YII_ENV') or define('YII_ENV', 'prod');
  
  require __DIR__ . '/vendor/autoload.php';
  require __DIR__ . '/vendor/yiisoft/yii2/Yii.php';
  require __DIR__ . '/common/config/bootstrap.php';
  require __DIR__ . '/console/config/bootstrap.php';
  
  $config = yii\helpers\ArrayHelper::merge(
  require __DIR__ . '/common/config/main.php',
  require __DIR__ . '/common/config/main-local.php',
  require __DIR__ . '/console/config/main.php',
  require __DIR__ . '/console/config/main-local.php'
  );
  
  $application = new yii\console\Application($config);
  $exitCode = $application-&gt;run();
  exit($exitCode);
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/4HZho.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4HZho.png" alt="enter image description here"></a></p>
  
  <blockquote>
    <p>Root folder contents</p>
  </blockquote>
  
  <p><a href="https://i.stack.imgur.com/XzBgg.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XzBgg.png" alt="enter image description here"></a></p>