Question

在我的情况下，请给我一些热点来获取身份证号码。

我将此脚本放在一个文件中。我需要的是，它按下按钮follow发送用户uder的id号码。我们可以在$row['id']中找到此ID，但我不知道如何将其发送到另一个脚本lib/follow.php。

<?php
            $users = mysql_query("SELECT * FROM 111212_users");
            while($row = mysql_fetch_array($users)){
//                $_SESSION['f_id'] = $row['id'];
                echo "------------------------------------";
                echo "<li>Full name: ".$row['name']."</li><li>Nickname: " .$row['nickname']."</li><li><form action='lib/follow.php' method='get'><input type='submit' name='follow' value='Follow'><form></li>";
            }
            ?>

lib/follow.php脚本。如果已发送

，我需要将变量发送到变量$

<?php
session_start();
include "connect.php";
if(isset($_GET["follow"])){
    if(isset($_SESSION["f_id"])){
        $followed = $_SESSION["f_id"];
        $follower = $_SESSION['userId'];
        $sql = "INSERT INTO 111212_follow (followed,follower) VALUES ('$followed','$follower')";
        if (!mysql_query($sql)){
            die('Error: ' . mysql_error());
        }
        header('Location: ../main.php');

    }
}

?>

Answer 1

您可以使用锚标记来获取值

 echo "<li><a href="lib/follow.php?id=$row['id']">Full name: ".$row['name']."</a></li>"

Answer 2

send  using "<form action='lib/follow.php?followed=".$row['id']."' method='get'>

Receive using $followed =  $_GET['followed'];

Else 
Any how ur getting using session

 $followed = $_SESSION["f_id"];

set the id in session

session_start();
// store/set  session data
$_SESSION['f_id']=$row['id'];

ID中的建议点击按钮

2 个答案: