php插入数据库代码

<?php
try {
    // 连接数据库
    $pdo = new PDO('mysql:host=localhost;dbname=testdb', 'username', 'password');

    // 准备SQL语句
    $stmt = $pdo->prepare("INSERT INTO users (name, email) VALUES (:name, :email)");

    // 绑定参数并执行SQL语句
    $stmt->bindParam(':name', $name);
    $stmt->bindParam(':email', $email);
    $name = 'John Doe';
    $email = 'john.doe@example.com';
    $stmt->execute();

    echo "数据插入成功！";
} catch (PDOException $e) {
    echo "数据库连接失败: " . $e->getMessage();
}
?>

$pdo = new PDO('mysql:host=localhost;dbname=testdb', 'username', 'password');

$stmt = $pdo->prepare("INSERT INTO users (name, email) VALUES (:name, :email)");

$stmt->bindParam(':name', $name);
$stmt->bindParam(':email', $email);
$name = 'John Doe';
$email = 'john.doe@example.com';