MySQL的 - 取箭頭和設置變量，以某行

Question

我想不通爲什麼$點回來沒有值

$query = mysql_query("SELECT * FROM `username` WHERE `password` = '$pword' AND `username` = '$uname'"); 
$rows = mysql_fetch_array($query); 
$points = $rows[points]; 

Answer 1

嘗試使用SELECT points FROM用戶名密碼WHERE名= '$pword' AND和= '$uname'檢查$ PWORD和$傳遞值或不

$points = $rows['points'];