What are the advantages and disadvantages of switching from SQLite to MySQL as the preferred database solution in PHP development?

Switching from SQLite to MySQL in PHP development can provide advantages such as better scalability, support for larger datasets, and more advanced features like stored procedures and triggers. However, it may also introduce complexities in terms of setup and configuration, require additional resources for maintenance and monitoring, and potentially lead to compatibility issues with existing code that was designed for SQLite.

// Example PHP code snippet to connect to a MySQL database using PDO
$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();
}