[Resolved] This won't display anything?

mrbaseball34

<html>
  <head>
    <title>Thanks for reporting your scores</title>
  </head>
  <body>
<?php
  for ($i=1; $i<=5; $i++) {
    if ( isset($_POST["gamenum".$i]) ) 
    {
      $sql =  "update games set ";
      $sql =  $sql."homescore = ".$_POST["homescore".$i];
      $sql =  $sql."visitorscore = ".$_POST["visitorscore".$i];
      $sql =  $sql."where gamenum = ".$_POST["gamenum".$i];
      echo $sql."<br />".
    }
  }
?>
  </body>
</html>

Can anyone tell me why the above code won't display anything at all even when I KNOW that there are post vars. I've even tried
changing to use a GET to make sure that the vars are correct and
they are.

All that is returned is

<html><body></body></html>

phlow

With

echo "<pre>";
print_r($_GET);
print_r($_POST);
echo "</pre>";

you can see the content of GET and POST.

mrbaseball34

After working on it for a while I finally got what I needed:

  for ($i=1; $i<=5; $i++) {
    $gn = $_POST["gamenum".$i];
    $hs = $_POST["homescore".$i];
    $vs = $_POST["visitorscore".$i];
    if (!empty($hs)) {
      $query = $db->query("update games set homescore = ".$hs.", visitorscore = ".$vs." where gamenum = ".$gn);
      mysql_free_result ($query);
    }
  }

Thanks for looking...