比较php和更新表中的数组值

<?php
// 连接到数据库
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";
$conn = new mysqli($servername, $username, $password, $dbname);

// 检查连接是否成功
if ($conn->connect_error) {
    die("连接失败: " . $conn->connect_error);
}

// 选择要更新的表和记录
$sql = "SELECT * FROM your_table WHERE id = 1";
$result = $conn->query($sql);

if ($result->num_rows > 0) {
    // 获取记录
    $row = $result->fetch_assoc();
    
    // 更新数组值
    $newArray = array('value1', 'value2', 'value3');
    $updatedArray = implode(',', $newArray);
    $updateSql = "UPDATE your_table SET your_column = '$updatedArray' WHERE id = 1";
    
    if ($conn->query($updateSql) === TRUE) {
        echo "数组值更新成功";
    } else {
        echo "更新失败: " . $conn->error;
    }
} else {
    echo "未找到记录";
}

// 关闭数据库连接
$conn->close();
?>