你如何在PHP脚本(编码风格)中嵌入你的SQL查询？

<?php
// 建立数据库连接
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDB";

$conn = new mysqli($servername, $username, $password, $dbname);

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

// 编写 SQL 查询语句
$sql = "SELECT id, name FROM myTable";

// 执行 SQL 查询
$result = $conn->query($sql);

// 处理查询结果
if ($result->num_rows > 0) {
  // 输出数据
  while($row = $result->fetch_assoc()) {
    echo "id: " . $row["id"]. " - Name: " . $row["name"]. "<br>";
  }
} else {
  echo "0 结果";
}

// 关闭数据库连接
$conn->close();
?>