<?php
session_start();
require_once('../../config.php');
if(isset($_COOKIE['admin_name']) && isset($_COOKIE['admin_pass']))
{
$name=$_COOKIE['admin_name'];
$pass=$_COOKIE['admin_pass'];
}
else{
$name='';
$pass='';
}
// Check if the user is already logged in
if (isset($_SESSION['username'])) {
header('location: dashboard.php');
exit();
}
// Check if the form is submitted
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$username = $_POST['username'];
$password = $_POST['password'];
// Assuming $conn is your database connection
$stmt = $conn->prepare("SELECT * FROM admins WHERE name=? AND password=?");
$stmt->bind_param("ss", $username, $password);
// Set values for $username and $password before executing the statement
$stmt->execute();
$result = $stmt->get_result();
// Process the result as needed
$rows = mysqli_num_rows($result);
if ($rows) {
$_SESSION['username'] = $username; // Corrected session variable
// Set a cookie if "Remember Me" is checked
if (isset($_POST['remember'])) {
$cookie_expiry = time() + (30 * 24 * 3600); // 30 days
setcookie('admin_name', $username, $cookie_expiry);
setcookie('admin_pass', $password, $cookie_expiry);
}
else
{
setcookie('admin_name','',time()-60);
setcookie('admin_pass','',time()-60);
}
header("Location: dashboard.php");
exit();
} else {
echo "Invalid credentials";
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Admin Login</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN" crossorigin="anonymous">
</head>
<body>
<div class="container m-5 p-5 ">
<h1 class="m-5">Admin Login</h1>
<form method="post">
<div class="mb-3">
<label for="exampleInputEmail1" class="form-label">Username</label>
<input type="text" class="form-control" name="username" value="<?= $name ?>">
</div>
<div class="mb-3">
<label for="exampleInputPassword1" class="form-label">Password</label>
<input type="password" class="form-control" name="password" value="<?= $pass ?>">
</div>
<div class="mb-3 form-check">
<input type="checkbox" class="form-check-input bg-primary" name="remember">
<label class="form-check-label" for="remember">Remember Me</label>
</div>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-C6RzsynM9kWDrMNeT87bh95OGNyZPhcTNXj1NW7RuBCsyN/o0jlpcV8Qyq46cDfL" crossorigin="anonymous"></script>
</body>
</html>
我使用oops概念并遵循MVC模式，在php中执行了crud操作.zip （12个子文件） 
Crud-App-MVC-main crud-app 
config.php 401B controllers UserController.php 1KB index.php 60B models User.php 427B
App-Demo.mp4 16.91MB views users index.php 2KB delete.php 713B create.php 2KB edit.php 2KB admins login.php 3KB logout.php 89B dashboard.php 1KB资源评论
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