chx

function pledgebank_form(&$node) {  $form['details']['#after_build'] = array('pledgebank_remote');  $form['details']['url'] = array(    '#type' => 'textfield',    '#title' => t('URL of this pledge from Pledgebank.com'),    '#required' => TRUE,    '#default_value' => $node->url  );  $form['details']['title'] = array(    '#type' => 'value',    '#title' => t('Title'),    '#required' => TRUE,    '#default_value' => $node->title    );  return $form;}function pledgebank_remote($form) {  // skip if not changed  if ($form['url']['#value'] == $form['url']['#default_value']) return $form;  $url = $form['url']['#value'] . "/plain";  // Retrieve contents of PB URL with cURL and convert to an array called $pb  $ch = curl_init();  curl_setopt ($ch, CURLOPT_URL, $url);  curl_setopt ($ch, CURLOPT_HEADER, 0);  ob_start();  curl_exec ($ch);  curl_close ($ch);  $pbxml = ob_get_contents();  ob_end_clean();  $pb = xmlFileToArray($pbxml);    // Move dates to timestamps  $pb['creation_date'] = strtotime($pb['creation_date']);  $pb['last_change_time'] = strtotime((str_replace('Z','',str_replace('T',' ',$pb['last_change_time']))));  $pb['deadline'] = strtotime((str_replace('Z','',str_replace('T',' ',$pb['deadline']))));      $form['title']['#value'] = $pb['title'];  form_set_value($form['title'], $pb['title']);  return $form;}