What are some recommended resources for learning PHP best practices?

To learn PHP best practices, it is recommended to refer to official PHP documentation, online tutorials, and books written by experienced PHP developers. Additionally, joining PHP forums and communities can help in gaining insights into industry best practices and staying updated on the latest trends in PHP development.

// Example code snippet for implementing PHP best practices
// Properly sanitizing user input to prevent SQL injection
$user_input = $_POST['user_input'];
$sanitized_input = mysqli_real_escape_string($connection, $user_input);