title: Print same values once in a while loop
body: <pre><code>$query = mysql_query("SELECT * FROM tblname");
  while($fetch =mysql_fetch_array($query)) {
  $name = $fetch['name'];
  
  echo "$name";
  
  }
  </code></pre>
  
  <p>In my example, after echoing out $name in a while, the values are:</p>
  
  <pre><code>Carrots
  Lemon
  Carrots
  Lemon
  </code></pre>
  
  <p>Is there a way to not repeat printing the same value that will look like this:</p>
  
  <pre><code>Carrots
  Lemon
  </code></pre>
  
  <p>Thank you very much.</p>