title: CodeIgniter: failed to open stream: No such file or directory
body: <p>i am having a</p>
  
  <pre><code>A PHP Error was encountered
  
  Severity: Warning
  
  Message: require_once(/../scraper_utilities.php): failed to open stream: No such file or directory
  
  Filename: utility_classes/special_price_process.php
  
  Line Number: 3
  </code></pre>
  
  <p>I only have just included a file scraper_utilities.php by this:</p>
  
  <pre><code>require_once('/../scraper_utilities.php');
  </code></pre>
  
  <p>Here is the file system of the codeigniter i am currently using:</p>
  
  <p><img src="https://i.stack.imgur.com/de3j4.png" alt="enter image description here"></p>
  
  <p>EDIT: I Also tried</p>
  
  <pre><code> require_once('../scraper_utilities.php');
  </code></pre>
  
  <p>And</p>
  
  <pre><code>require_once(__DIR__.'/scraper_ci/application/libraries/scraper_utilities.php');
  </code></pre>
  
  <p>but didn't also worked.</p>