title: Convert '%23' to '#' in PHP
body: <p>URL: <strong>example.com/search:#searchWord</strong></p>
  
  <p>Since the <code>#</code> is not send to the server, it is changed to <code>%23</code>.</p>
  
  <p>In the search page I want to display</p>
  
  <p><strong>Results for: #searchWord</strong></p>
  
  <p>But what I get is <code>%23searchWord</code>. I tried <code>htmlspecialchars()</code>, but nothing happens.</p>