<?php
require_once ‘./includes/bootstrap.inc’;
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
?>                          
                       
<?php $url = file_create_url($uri);?>
 <strong>(Direct link for layouts)</strong><br />
  <input size="82" onclick="this.select()" value="[img]<?php echo $url;?>[/img]" type="text"><br /><br />

唉，代码小白，就是难受。