Using tokens under exposed views filter
I needed to overide a function in my template.php in my theme:

function blogbuzz_views_bulk_operations_fields_action_form($form) {
  $output = '';
  $access = user_access('Use PHP input for field settings (dangerous - grant with care)');
  if ($access &amp;&amp; $form['#settings']['php_code']) {
    $output .= t('&lt;h3&gt;Using the Code widget&lt;/h3&gt;
                  &lt;ul&gt;
                  &lt;li&gt;Will override the value specified in the Field widget.&lt;/li&gt;
                  &lt;li&gt;Should include &amp;lt;?php ?&amp;gt; delimiters.&lt;/li&gt;
                  &lt;li&gt;If in doubt, refer to &lt;a target="_blank" href="@link_devel"&gt;devel.module&lt;/a&gt; \'Dev load\' tab on a content page to figure out the expected format.&lt;/li&gt;
                  &lt;/ul&gt;', array('@link_devel' =&gt; 'http://www.drupal.org/project/devel')
    );
  }
}