title: scandir() returning only "Array"
body: <p>I'm new with PHP so, I'm getting a problem.</p>
  
  <p>I want to list files as well as directories from a specific directory <code>users</code>.</p>
  
  <p><strong>I'm using this code:</strong></p>
  
  <pre><code>&lt;?php
     $dir = "users/";
     $fl = scandir($dir);
     echo $fl;
  ?&gt;
  </code></pre>
  
  <p>which is return only <code>Array</code>, even if the directory have files.</p>
  
  <p>My PHP version is <code>5.3.5</code></p>