How can developers stay informed about known bugs and fixes in PHP to prevent issues in their projects?

Developers can stay informed about known bugs and fixes in PHP by regularly checking the PHP official website, subscribing to PHP mailing lists or forums, following PHP developers on social media platforms, and using tools like GitHub to track PHP repositories for updates and bug fixes.

// Example PHP code snippet to prevent SQL injection by using prepared statements
$stmt = $pdo->prepare('SELECT * FROM users WHERE username = :username');
$stmt->execute(['username' => $username]);