php mysql查询在字段中显示值的一个实例

<?php

include $_SERVER['DOCUMENT_ROOT']."/include/dbcon.php";
$query = "SELECT * FROM Places WHERE Type ='$type'" or die(mysql_error()); 
$result = mysql_query($query) or die(mysql_error());
echo "<ul>";
while ($row = mysql_fetch_array($result)) {

$link = $row ['Location'];
$link = strtolower($link);
$link = str_replace(" ", "-", $link);
$link = str_replace(".-", "-", $link);

echo "<li>";
echo "<a href='".$link."/"."'>".$row['Location']."</a>";
echo "</li>";
}
echo "</ul>";
mysql_close($con);
?>