สอบถามหน่อยช่วย!! ข้อมูลจาก Database ที่ดึงขึ้นมาแสดงด้วย Swap !

SELECT * FROM members ORDER BY date_of_birth DESC;

<?php
$con= mysqli_connect("localhost","tttt","1122","tttt") or die("Error: " . mysqli_error($con));

mysqli_query($con, "SET NAMES 'utf8' ");
 
$query = "SELECT SUM(NUM) AS NUM, DATE_FORMAT(DATE, '%d-%m-20%y') AS DATE FROM daily GROUP BY DATE_FORMAT (DATE, '%d%-%m%-20%y%')";
$result = mysqli_query( $con, $query);
$resultchart = mysqli_query( $con, $query);  


 //for chart
$DATE = array();
$NUM = array();
list($b,$a) = array($a,$b);


while($rs = mysqli_fetch_array($resultchart)){ 
  $DATE[] = "\"".$rs['DATE']."\""; 
  $NUM[] = "\"".$rs['NUM']."\""; 
}
$DATE = implode(",", $DATE); 
$NUM = implode(",", $NUM); 
 
?>