title: PHP Insert Multiple Spaces
body: <p>I've got some data that needs to be cleaned up into a fixed length format. I'm using PHP to grab the data out, covert it, and put it back in, but it's not working as planned. There is a certain point in each piece in the middle of the data where there should be spaces to increase the length to the proper amount of characters. The code I'm using to do this is:</p>
  
  <pre><code>while ($row = mysql_fetch_array($databasetable)) {
      $key = $row['KEY'];
      $strlength = strlen($key);
      while ($strlength &lt; 33) {
          $array = explode(' TA',$key);
          $key = $array[0] . '  TA' . $array[1];
          $strlength++;
      }
  }
  </code></pre>
  
  <p>It's taking a ' TA' and adding two spaces before it, rinse and repeat until the total length is 33, however when I output the value, it just returns a single space. Funny part is that even though it is displaying a single space, it returns a strlen of 33 even if it's not displaying 33 characters.</p>
  
  <p>Any help in figuring this out would be greatly appreciated.</p>