如何在create-table过程中自动递增table-name，如果存在同名的table

// 连接数据库
$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);
}

// 查询是否存在同名的表
$sql = "SELECT table_name FROM table_names WHERE table_name = 'table_name'";
$result = $conn->query($sql);

if ($result->num_rows > 0) {
    // 存在同名的表，需要自动递增表名
    $sql = "SELECT MAX(id) AS max_id FROM table_names";
    $result = $conn->query($sql);
    $row = $result->fetch_assoc();
    $new_id = $row["max_id"] + 1;

    $new_table_name = "table_name_" . $new_id;

    // 将新的id和表名插入到table_names表中
    $sql = "INSERT INTO table_names (id, table_name) VALUES ($new_id, '$new_table_name')";
    $conn->query($sql);

    // 使用新的表名创建表
    $sql = "CREATE TABLE $new_table_name (column1 INT, column2 VARCHAR(255))";
    $conn->query($sql);

    echo "创建表成功，表名为: $new_table_name";
} else {
    // 不存在同名的表，直接使用给定的表名创建表
    $table_name = "table_name";

    $sql = "CREATE TABLE $table_name (column1 INT, column2 VARCHAR(255))";
    $conn->query($sql);

    echo "创建表成功，表名为: $table_name";
}

// 关闭数据库连接
$conn->close();