Question

我的代码中有以下内容

session_register("myusername");
session_register("mypassword");

内

    <?php

ob_start();
$host="ClubEvents.db.9606426.hostedresource.com"; // Host name 
$username="ClubEventsRead"; // Mysql username 
$password="Pa55word!"; // Mysql password 
    $db_name="ClubEvents"; // Database name 
$tbl_name="members"; // Table name 

// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect"); 
mysql_select_db("$db_name")or die("cannot select DB");

// Define $myusername and $mypassword 
$myusername=$_POST['myusername']; 
$mypassword=$_POST['mypassword']; 

// To protect MySQL injection (more detail about MySQL injection)
$myusername = stripslashes($myusername);
$mypassword = stripslashes($mypassword);
    $myusername = mysql_real_escape_string($myusername);
$mypassword = mysql_real_escape_string($mypassword);
$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'";
$result=mysql_query($sql);

// Mysql_num_row is counting table row
$count=mysql_num_rows($result);

// If result matched $myusername and $mypassword, table row must be 1 row
if($count==1){

// Register $myusername, $mypassword and redirect to file "login_success.php"
session_register("myusername");
session_register("mypassword"); 
header("location:login_success.php");
}
else {
echo "Wrong Username or Password";
}
ob_end_flush();
?>

现在已经弃用了php函数，有什么可以替换的呢？

我一直在阅读http://php.net/manual/en/function.session-register.php，但我有点困惑，一直在和这一天作斗争。

由于

亨利

Answer 1

只需将所需的值放在$ _SESSION数组中，例如：

$_SESSION['myusername'] = "xxx";

我没有在你的代码上看到session_start。不要忘记它。

Answer 2

我想您想在会话中保存您的用户名和密码：

首先，代码中的“登录”，“用户名”，“密码”不再安全，某些恶意脚本会尝试在您的代码中查找这些单词并进行游戏。

session_start();
$_SESSION['myuse'] = $myuse;
$_SESSION['mypas'] = $mypas;

替换session_register（“myusername”）;在PHP V5.3.6中

2 个答案: