MySQL的 - 取箭头和设置变量，以某行

Question

我想不通为什么$点回来没有值

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

Answer 1

尝试使用SELECT points FROM用户名密码WHERE名= '$pword' AND和= '$uname'检查$ PWORD和$传递值或不

$points = $rows['points'];