What are the recommended resources or tutorials for beginners to learn about PHP database operations and modern coding practices?

For beginners looking to learn about PHP database operations and modern coding practices, it is recommended to start with online tutorials and courses on platforms like Udemy, Coursera, or Codecademy. Additionally, reading documentation on PHP frameworks like Laravel or Symfony can provide valuable insights into best practices for database interactions and coding standards.

<?php
// Example of connecting to a MySQL database using PDO in PHP
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";

try {
    $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    echo "Connected successfully";
} catch(PDOException $e) {
    echo "Connection failed: " . $e->getMessage();
}
?>