title: Wordpress: Does get_post_meta() query the database while in the loop?
body: <p>Does get_post_meta() query the database while in the loop?</p>
  
  <p>During search results (in the loop) I have a series of values I grab post meta for. </p>
  
  <p>example: </p>
  
  <pre><code>&lt;?php
  $post_meta_array = array(
      'this',
      'that',
      'more',
      'stuff'
  );
  
  foreach ($post_meta_array as $get_meta) {
  
      $stuff_just_got = get_post_meta($get_meta, '');
  
  }
  ?&gt;
  </code></pre>
  
  <p>I was under the impress that get_post_meta() does not need to query the  database while in the loop. I'm double checking to see if that is the case. If its not the case...ouch. </p>