将多行数据从php存储到sql

<?php
// 建立与数据库的连接
$servername = "localhost";
$username = "your_username";
$password = "your_password";
$dbname = "your_database";

$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
    die("连接数据库失败: " . $conn->connect_error);
}

// 准备SQL语句
$sql = "INSERT INTO your_table (column1, column2, column3) VALUES (?, ?, ?)";

// 绑定参数并执行SQL语句
$stmt = $conn->prepare($sql);
$stmt->bind_param("sss", $value1, $value2, $value3);

// 循环插入多行数据
$data = array(
    array('value1_1', 'value2_1', 'value3_1'),
    array('value1_2', 'value2_2', 'value3_2'),
    // 更多数据行...
);

foreach ($data as $row) {
    $value1 = $row[0];
    $value2 = $row[1];
    $value3 = $row[2];
    
    $stmt->execute();
}

// 处理执行结果
if ($stmt->affected_rows > 0) {
    echo "数据插入成功！";
} else {
    echo "数据插入失败！";
}

// 关闭数据库连接
$stmt->close();
$conn->close();
?>