problema con while y foreach

[zaetoner]

$result = mysql_query("SELECT * FROM descprod");
echo '<table width="600" border="1" cellspacing="2" cellpadding="2" align="center">';
while($row=mysql_fetch_array($result)) {
echo '<tr>';
foreach ($rows as $col) {
echo '<td>';
echo '<div align="center">'.$col.'</div>';
echo '</td>';
}
echo '</tr>';

}

echo '</table>';