nevypisuje údaje z db

$query = mysql_query("SELECT id,obsadenie FROM serialy WHERE id=$id");
$row = mysql_fetch_array($query);

$ex = explode("<br>",$row["obsadenie"]);

for($i=0;$i<count($ex);$i++) {
  $query2 = mysql_query("SELECT * FROM postavy WHERE serial=$id AND meno='".$ex[$i]."'") or die(mysql_error());
  $row2 = mysql_fetch_array($query2);


<form>
  <input type="text" id="meno" name="meno" value="<?=$ex[$i]?>"">
  <input type="text" id="url_image" name="url_image" value="<?=$row2["image"]?>">
  <br>
  <textarea rows="2" cols="20" id="popis"><?=$row2["popis"]?></textarea>
  <br>
  <img src="button.jpg" id="<?=$row["id"]?>" onclick="showUser(this.id)">
</form>
}

<?php
$query = mysql_query("SELECT id,obsadenie FROM serialy WHERE id=$id");
$row = mysql_fetch_array($query);
$ex = explode("<br>",$row["obsadenie"]);

for($i=0;$i<count($ex);$i++) {
  $query2 = mysql_query("SELECT * FROM postavy WHERE serial=$id AND meno='".$ex[$i]."'") or die(mysql_error());
  $row2 = mysql_fetch_array($query2);

?>

<form>
  <input type="text" id="meno" name="meno" value="<?php echo $ex[$i] ?>">
  <input type="text" id="url_image" name="url_image" value="<?php echo $row2["image"] ?>">
  <br>
  <textarea rows="2" cols="20" id="popis"><?php echo $row2["popis"] ?></textarea>
  <br>
  <img src="button.jpg" id="<?php echo $row["id"] ?>" onclick="showUser(this.id)">
</form>
<?php } ?>