**login แล้ว จะให้ดึงข้อมูลเดียวในตารางที่มีหลาย user ทำไงครับ

  <?php
  
  if( isset($_POST["username"]) &&isset($_POST["password"]) ){
	$username = $_POST["username"];
	$password = $_POST["password"];
	
	if( strlen($username) < 4 || strlen($password) < 4 ){
		echo "Username or Password are invalid. ";
  }else{
	  require("libs/connect.php");
	  
	  $login = mysql_query("SELECT * FROM employee WHERE username = '$username' AND md5(password) = md5('$password')") or die(mysql_error()) ;
	  
	  if(mysql_num_rows($login) == 0 ){
		  echo "Username or Password are incorrect.";
		  
	  }else{
		  require("libs/member.php");
		  
		  $member_info = mysql_fetch_assoc($login);
		  setMember($member_info["Emp_id"]);
		  
		  
		echo "Welcome ".$member_info["Emp_name"]." ".$member_info["Emp_surname"];
		echo "<br/>Redirecting...Please wait.";
		jumpTo("user/chaiwat.php", 1);  
	  }
	  
	  // Free result & Close Connect
	  mysql_free_result($login);
	  mysql_close($link);
  }
  }else{
	  
  }
  
  
  ?>