Php 我的代码没有'；登录时不显示电子邮件名称

logins.php

<?php
    session_start();
    $email= $_POST['email'];
    $Password= $_POST['pass'];

     if ($email && $Password){
        $connect =mysql_connect("localhost","root","") or die ("Couldn't connect!"); 
        mysql_select_db("formbatch7") or die ("couldn't find db");
        $query = mysql_query("select * FROM logintr where email='$email'");

        $numrows = mysql_num_rows($query);



        if ($numrows!=0)
        {
            while ($row= mysql_fetch_assoc($query))
            {
                $dbemail = $row['email'];
                $dbpassword = $row['Password'];
            }
            //Chack to see if they match
            if ($email==$dbemail and $Password==$dbpassword)
            {
                echo "you are in! <a href='trl.php'>click</a> hear to enter the page";
                $_session['email']=$email;
            }
            else
                echo "incorrect password!";
        }
        else

        die ("That user dosent Exist");
        //echo"<script>alert('details not correct') </script>";



    }
     else

        die ("please evter the user name and password");
?>

---

请将您的

$\u会话['email']

更改为

$\u会话['email']

PHP使用一组预定义的变量

我们需要按原样使用它们，而不改变它们的情况

---

希望这有帮助

感谢@Object ManufactorCodeIgniter拥有自己的database.php配置文件和库，它将使用

$connect=mysql\u connect保存您，您可以自动加载它。而且codeigniter还有一个会话库
<?php 
    session_start();
    echo "welcome, ".$_session['email']."!";
?>