【发布时间】:2015-09-10 13:20:46
【问题描述】:
我尝试从我的数据库中获取用户级别,并检查用户的级别。当我尝试这样做时:
include "../web/config.php";
$adminTrueQuery = mysql_query("SELECT * FROM `users` WHERE `Username` = '$admin_username' AND `Password` = '$admin_password' LIMIT 1;");
$adminLevel = mysql_fetch_array($adminTrueQuery);
$adminLevel = $adminLevel['Level'];
if($adminLevel !== "c" || "b") {
throw new Exception ("You don't admin {$adminLevel}"); // return
}
我得到一个错误。和
$adminLevel = "c";
什么问题?
【问题讨论】:
标签: php exception if-statement comparison-operators