如何将帖子连接到帖子列表

Im trying to make a simple blog with php. What I'm doing is to link a post to lists of post on the blog. For example, just like this.

Example of a posts list and a post viewer i planned

So there's two different parts of source. First of all, this source shows the lists of posts existing on the blog.

<?php

     $host = 'localhost';
     $user = 'root';
     $password = 'root';
     $db = 'urls';
     $port = 8889;


     $conn = mysqli_connect($host, $user, $password, $db, $port);

     if (!$conn) {
         die("Connection failed: " . mysqli_connect_error());
     }

     $sql = "SELECT id, title, url, votes FROM link ORDER BY id DESC LIMIT 10";
     $result = mysqli_query($conn, $sql);

     if (mysqli_num_rows($result) > 0) {
         // output data of each row
         while ($row = mysqli_fetch_assoc($result)) {
             echo '
                      <li class="list-group-item">
                          <span class="badge">' . $row['votes'] . '</span>
                          <button type="button" class="btn btn-info">Like</button>
                          <button type="button" class="btn btn-danger">Hate</button>
                          <a href="#" onClick="location.href='post_link.php'" >' . $row['title'] . '</a>
                      </li>';
         }
     } else {
         echo "0 results";
     }

     mysqli_close($conn);

 ?>

I linked the title of a post to another php file, but it seems like its not working.

 <a href="#" onClick="location.href='post_link.php'" >' . $row['title'] . '</a>
                      </li>';

And this source is the page where i show specific details of a post.

  <div class="panel panel-default">
    <div class="panel-heading"><? echo $row['title'] ?></div>
    <div class="panel-body">
      <? echo $row['url']?>
      <button type="button" class="btn ban-info">Like</button>
      <button type="button" class="btn ban-danger">Hate</button>
    </div>
  </div>

However, its not working as well. So how can i solve this problem?

try some thing like this <a href="www.site.com/post_link.php/$row['title']">Text</a>