Question

我创建了一个脚本，用于在SESSION中的用户在数据库中添加新数据，但有些事情是错的...... 请看看。

我试图完成这个脚本但是......

     user_id    ....         ...    ...       ...........
     0       | dsadadsa | sadsadsa |asdsad |2017-02-04 01:32:26

user_id仍然在0 ...并且应该添加用户的ID ...

有人可以帮我解决这个问题......我真的需要把他弄好。

members:
username | id | password | ...

sessions:
id | user_id | name | ...

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<?php
 require "loginheader.php";


 $host = 'localhost';
 $dbname = 'db_movie';
 $username = 'root';
 $password = '';

 $nam = mysql_real_escape_string($_POST['name']);
 $se = mysql_real_escape_string($_POST['sess']);
 $ep = mysql_real_escape_string($_POST['episode']); 
 $userID = $_SESSION['username'];



    // Creating...
$conn = new mysqli($host, $username, $password, $dbname);
    // Checking connecton...
if ($conn->connect_error) {
        die("Connection failed: " . $conn->connect_error);
    } 

    //Inserting...
    $sql = "INSERT INTO sessions (name, user_id, sess, episode, date) VALUES ('$nam', '$userID', '$se', '$ep', NOW())";

if ($conn->query($sql) === TRUE) {
       echo " You added $nam in to your <a href='../series.php'>Library</a>.";  
    } else {
        echo "Error: " . $sql . "<br>" . $conn->error;
    }

  $conn->close();


   ?>

PHP选择用户和文章，如果不存在则插入新文章

0 个答案: