title: How do I print this here in any way possible I just want to print a number here
body: <p>I want to print</p>
  <pre><code>&lt;?php echo isset($meta['category_id']) ? $meta['category_id'] : '' ; ?&gt;
  </code></pre>
  <p>This code is here in place number 2</p>
  <pre><code>`&lt;?php   
  $sql = &quot;SELECT title FROM posts WHERE category_id = '2'&quot;;
  $result = $conn-&gt;query($sql);
  
  if ($result-&gt;num_rows &gt; 0) {
      // output data of each row
      while($row = $result-&gt;fetch_assoc()) {
          echo $row[&quot;title&quot;]. &quot;&lt;br&gt;&quot;;
      }
  } else {
      echo &quot;0 results&quot;;
  }
  ?&gt;`
  </code></pre>
  <p>This is a screenshot, with the knowledge that &quot;category_id&quot; will call the number of the group to which the post belongs.</p>
  <p><a href="https://i.stack.imgur.com/a5cbR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/a5cbR.png" alt="enter image description here" /></a></p>