日期格式从yyyymmdd到ddmmyyyy

Question

<?php

$id = $_GET['id'];

$dbhost = 'localhost';
$dbuser = 'idc_champ';
$dbpass = 'Gx%#_$D{rT#';
$rec_limit = 10;



$conn = mysql_connect($dbhost, $dbuser, $dbpass);
if(! $conn )
{
  die('Could not connect: ' . mysql_error());
}
mysql_select_db('idc_central');

/* Get total number of records */
$sql = "SELECT count(id) FROM page where type='News'";
$retval = mysql_query( $sql, $conn );
if(! $retval )
{
  die('Could not get data: ' . mysql_error());
}
$row = mysql_fetch_array($retval, MYSQL_NUM );
$rec_count = $row[0];

if( isset($_GET{'page'} ) )
{
   $page = $_GET{'page'} + 1;
   $offset = $rec_limit * $page ;
}
else
{
   $page = 0;
   $offset = 0;
}
$left_rec = $rec_count - ($page * $rec_limit);


if (empty($id))
{
$sql = "SELECT * ".
       "FROM page where type='News'".
       "ORDER BY date DESC";
       "LIMIT $offset, $rec_limit";

}
else
{
$sql = "SELECT * ".
       "FROM page where type='News' and id =$id ".
       "LIMIT $offset, $rec_limit";

}
$retval = mysql_query( $sql, $conn );
if(! $retval )
{
  die('Could not get data: ' . mysql_error());
}

echo "<h1>News</h1><hr>";
while($row = mysql_fetch_array($retval, MYSQL_ASSOC))
{

    if (empty($row['Image']))
    {
    echo  

            "<h3>{$row['date']}</h3>".
            "<h2>{$row['title']}</h2>".
            "<p>{$row['content']}</p>".
          "<hr>";
          }else
          {
          echo "<h3>{$row['date']}</h3>".
          "<h2>{$row['title']}</h2>".
        "<img src=\"http://indiandiasporacouncil/admin/images/upload_file/{$row['Image']}\" class=\"postimage\">".
         "<p>{$row['content']}</p>".
          "<hr>";

          }
} 

if( $page > 0 )
{
   $last = $page - 2;
   echo "<a href=\"$_PHP_SELF?page=$last\">< Last </a> |";
   echo "<a href=\"$_PHP_SELF?page=$page\">Next ></a>";
}
else if( $page == 0 )
{
    if ($row > 10)
    {
   echo "<a href=\"$_PHP_SELF?page=$page\">Next ></a>";
    }
}
else if( $left_rec < $rec_limit )
{
   $last = $page - 2;
   echo "<a href=\"$_PHP_SELF?page=$last\"> < Last</a>";
}
mysql_close($conn);



?>

我是php编码新手，我是学习者。如何将日期格式从yyyymmdd更改为ddmmyyyy。我回复日期为{$ row ['date']}，它显示的日期为2017-06-24，但我希望日期显示为24-06-2017。请帮忙