我有一个包含各种输入的页面,他们输入一些文本,然后按提交,将他们输入的信息插入数据库......它工作正常但是当我将它们重定向回他们的主页时(仅适用于登录用户)我的网站实际上将它们带回索引页面(每个人都可以使用),并显示“您必须登录才能执行此操作...”消息
然后我重新登录以检查我输入的内容是否已发布,它是......并且它是以我的名字发布的,这告诉我至少插入我的帖子的页面已经存储了我的会话
我已经检查了我的代码,以确保我正在传递会话变量,并且我似乎在做正确的事情。
这是我在主页上确保用户已登录的内容:
<?php session_start(); ?>
<?php
if (!isset($_SESSION['id'])){
header("Location: index.php?message=You Must Log in to go there!");
}
?>
这是 insert-post.php 页面的代码:
<?php session_start(); ?>
<?php require_once("../includes/include_all.php"); ?>
<?php
#myslqi connection
$con = new mysqli(host,db_username,db_password, db_name);
#THE POST VARIABLES
$content = $con->real_escape_string($_POST['content']);
$details = $con->real_escape_string(nl2br($_POST['details']));
$user_id = $_SESSION['id'];
$subjectArray = explode(',', $_POST['subject']);
$bonus = $_POST['bonus'];
#DATES
$date = date('Y-m-d G:i:s', time());
$date_expires = date('Y-m-d G:i:s', time() + (3600*4));
#photo
$photo_name = $_POST['photo_name'];
#cost of this post
$cost = $bonus+200;
#insert the question
$query = "INSERT INTO questions
(content, award, image, details, user_id, category, sub_category, date_created, date_expires, alive)
VALUES ('".$content."',
'".$bonus."',
'".$photo_name."',
'".$details."',
'".$_SESSION['id']."',
'".$subjectArray[1]."',
'".$subjectArray[0]."',
'".$date."',
'".$date_expires."',
1)
";
$insert_question = $con->query($query);
if (!$insert_question){
die("Could not enter the question [" .$con->error . "]");
} else{
header("Location: ".document_root."home.php?query=questions&message=Your question post was successful!");
}
?>
标题将您带回主页,查询 = 问题,它只显示您最近的帖子并给您留下一条消息......它在同一个页面上,验证用户已登录......
编辑:登录验证代码:
#check for user via username/password
public function can_log_in($inputs){
$query = "SELECT * FROM users WHERE user_name = '".$inputs['user_name']. "' AND password = '".$inputs['password']."'";
$result = $this->con->query($query);
if (!$result){
die("Not performing query [" .$this->con->error);
}
if ($result->num_rows == 1){
#start session
$_SESSION['id'] = $this->get_user_id($inputs['user_name']);
$_SESSION['user'] = $inputs['user_name'];
return true;
} else{
return false;
}
}
和获取 user_id 功能
#fetch user id
public function get_user_id($username){
$query = "SELECT * FROM users WHERE user_name = '".$username."'";
$result = $this->con->query($query);
while ($row = $result->fetch_assoc()){
return $row['id'];
}
}
这些在用户类中