PHP與mysql的問題解決方案

PHP與mysql的問題
如圖


想要在這個mysql_result.php網頁中加入刪除使用者帳號密碼的功能,將他改變如下圖,讓他能夠點擊[刪除]
這個超連結,就能刪除掉那一行的值




請問各位要怎麼做呢??

以下是mysql_result.php的源碼

  
      
顯示所有記錄
  
  
    
帳號密碼顯示表

          require_once("mysql.php");
      $link = create_connection();
      $sql = "SELECT no AS '編號',username AS '帳號',password AS '密碼' FROM root";
      $result = execute_sql("os", $sql, $link);
      echo "













 
    "; for ($i = 0; $i < mysql_num_fields($result); $i++)  echo "
    "; echo "
   "; for ($j = 0; $j < mysql_num_rows($result); $j++)  { echo "
   
    "; for ($k = 0; $k < mysql_num_fields($result); $k++) echo "
    "; echo "
   "; } echo "
  

  

   
" . mysql_fetch_field($result, $i)->name. "
" . mysql_result($result, $j, $k) . "
 
" ;
      mysql_free_result($result);
      mysql_close($link);
    ?> 
  

然後還有mysql.php這個必要檔案的源碼

function create_connection()
{
$link = mysql_connect("localhost","root","")
or die("無法連接" . mysql_error());

mysql_query("SET NAMES utf8");

return $link;
}
function execute_sql($database,$sql,$link)
