Code to update data on two Tables based on their Hashes

Wizpert5.php

<?php

$result = mysql_query("UPDATE table1 a, table2 b
  SET b.user_id = a.user_id, b.user_site = a.user_site
  WHERE a.hashes = b.hash");
if (!$result) {
  die("ERROR: ".mysql_error());
} else {
  echo "Successfully updated!<br /><br />";
  print_r($result);
}