房产PHP源码是一种用于开发房地产相关网站或应用程序的编程代码。它基于PHP语言编写,提供了实现房产信息展示、搜索、发布和管理等功能的基础架构和功能模块。通过使用该源码,开发者可以快速搭建起一个房产平台,满足用户对房源信息的查询和交易需求。
由于房产PHP源码涉及到的内容较多,这里给出一个简单的房产信息管理系统的PHP源码示例,这个示例包括了用户注册、登录、添加房产信息、查看房产信息等功能。
1、创建一个名为config.php
的文件,用于存储数据库连接信息:
<?php $servername = "localhost"; $username = "username"; $password = "password"; $dbname = "property_db"; // 创建连接 $conn = new mysqli($servername, $username, $password, $dbname); // 检测连接 if ($conn>connect_error) { die("连接失败: " . $conn>connect_error); } ?>
2、创建一个名为register.php
的文件,用于用户注册:
<?php include 'config.php'; if (isset($_POST['submit'])) { $username = $_POST['username']; $password = $_POST['password']; $email = $_POST['email']; $sql = "INSERT INTO users (username, password, email) VALUES ('$username', '$password', '$email')"; if ($conn>query($sql) === TRUE) { echo "注册成功"; } else { echo "Error: " . $sql . "<br>" . $conn>error; } } ?> <!DOCTYPE html> <html> <head> <title>用户注册</title> </head> <body> <form method="post" action=""> 用户名: <input type="text" name="username"><br> 密码: <input type="password" name="password"><br> 邮箱: <input type="email" name="email"><br> <input type="submit" name="submit" value="注册"> </form> </body> </html>
3、创建一个名为login.php
的文件,用于用户登录:
<?php session_start(); include 'config.php'; if (isset($_POST['submit'])) { $username = $_POST['username']; $password = $_POST['password']; $sql = "SELECT * FROM users WHERE username='$username' AND password='$password'"; $result = $conn>query($sql); if ($result>num_rows > 0) { $_SESSION['username'] = $username; header("Location: property_list.php"); } else { echo "用户名或密码错误"; } } ?> <!DOCTYPE html> <html> <head> <title>用户登录</title> </head> <body> <form method="post" action=""> 用户名: <input type="text" name="username"><br> 密码: <input type="password" name="password"><br> <input type="submit" name="submit" value="登录"> </form> </body> </html>
4、创建一个名为property_list.php
的文件,用于显示房产信息列表:
<?php session_start(); include 'config.php'; if (!isset($_SESSION['username'])) { header("Location: login.php"); } $sql = "SELECT * FROM properties"; $result = $conn>query($sql); ?> <!DOCTYPE html> <html> <head> <title>房产信息列表</title> </head> <body> <h1>房产信息列表</h1> <a href="add_property.php">添加房产信息</a> | <a href="logout.php">退出登录</a> <table border="1"> <tr> <th>ID</th> <th>标题</th> <th>价格</th> <th>面积</th> <th>操作</th> </tr> <?php while ($row = $result>fetch_assoc()): ?> <tr> <td><?php echo $row['id']; ?></td> <td><?php echo $row['title']; ?></td> <td><?php echo $row['price']; ?></td> <td><?php echo $row['area']; ?></td> <td> <a href="edit_property.php?id=<?php echo $row['id']; ?>">编辑</a> | <a href="delete_property.php?id=<?php echo $row['id']; ?>">删除</a> </td> </tr> <?php endwhile; ?> </table> </body> </html>
5、创建一个名为add_property.php
的文件,用于添加房产信息:
<?php session_start(); include 'config.php'; if (!isset($_SESSION['username'])) { header("Location: login.php"); } if (isset($_POST['submit'])) { $title = $_POST['title']; $price = $_POST['price']; $area = $_POST['area']; $sql = "INSERT INTO properties (title, price, area) VALUES ('$title', '$price', '$area')"; if ($conn>query($sql) === TRUE) { header("Location: property_list.php"); } else { echo "Error: " . $sql . "<br>" . $conn>error; } } ?> <!DOCTYPE html> <html> <head> <title>添加房产信息</title> </head> <body> <form method="post" action=""> 标题: <input type="text" name="title"><br> 价格: <input type="number" name="price"><br> 面积: <input type="number" name="area"><br> <input type="submit" name="submit" value="添加"> </form> </body> </html>
6、创建一个名为edit_property.php
的文件,用于编辑房产信息:
<?php session_start(); include 'config.php'; if (!isset($_SESSION['username'])) { header("Location: login.php"); } if (isset($_GET['id'])) { $id = $_GET['id']; $sql = "SELECT * FROM properties WHERE id=$id"; $result = $conn>query($sql); $row = $result>fetch_assoc(); } if (isset($_POST['submit'])) { $title = $_POST['title']; $price = $_POST['price']; $area = $_POST['area']; $sql = "UPDATE properties SET title='$title', price='$price', area='$area' WHERE id=$id"; if ($conn>query($sql) === TRUE) { header("Location: property_list.php"); } else { echo "Error: " . $sql . "<br>" . $conn>error; } } ?> <!DOCTYPE html> <html> <head> <title>编辑房产信息</title> </head> <body> <form method="post" action=""> 标题: <input type="text" name="title" value="<?php echo $row['title']; ?>"><br> 价格: <input type="number" name="price" value="<?php echo $row['price']; ?>"><br> 面积: <input type="number" name="area" value="<?php echo $row['area']; ?>"><br> <input type="submit" name="submit" value="更新"> </form> </body> </html>
7、创建一个名为delete_property.php
的文件,用于删除房产信息:
<?php session_start(); include 'config.php'; if (!isset($_SESSION['username'])) { header("Location: login.php"); } if (isset($_GET['id'])) { $id = $_GET['id']; $sql = "DELETE FROM properties WHERE id=$id"; if ($conn>query($sql) === TRUE) { header("Location: property_list.php"); } else { echo "Error: " . $sql . "<br>" . $conn>error; } } ?>
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