gistfile1.txt

<?php
  $result = db_query("SELECT nid FROM node WHERE type IN ('how_to','quick_start_guides')");
  $i = 1;
  $total = $result->rowCount();
  $types = array('how_to' => array(), 'quick_start_guides' => array(), 'document' => array());
  foreach ($result as $row) {
    $node_comment = node_load($row->nid);
    $types[$node_comment->type][] = $row->nid;
//    $node_comment->comment = "2";
    node_save($node_comment);
    print "Saved nid " . $row->nid . ". " . $i . " of " . $total . " nodes complete.\n";
    $i++;
  }
  
  $howtos = count($types['how_to']);
  $qsg = count($types['quick_start_guides']);
  $doc = count($types['document']);
  print "\n";
  print "\n";
  print "=============Summary==============\n";
  print "Total nodes processed: " . $total . "\n";
  print "# of how_to nodes processed: " . $howtos . "\n";
  print "# of qsg nodes processed: " . $qsg . "\n";
  print "# of doc nodes processed: " . $doc . "\n";
  print "\n";