title: php include doesn't work even inside the same folder
body: <p>reg.php is in <code>members</code> folder  </p>
  
  <pre><code>&lt;?php include "members/reg.php";?&gt;  // doesn't work
  &lt;?php include ("members/reg.php");?&gt;  // doesn't work
  </code></pre>
  
  <p>Then I replace <code>reg.php</code> in the same folder as the current file  </p>
  
  <pre><code>&lt;?php include "reg.php";?&gt;  //doesn't work.
  </code></pre>