exec($sqlUsers); echo "Table 'users' created successfully or already exists.
"; $sqlPets = "CREATE TABLE IF NOT EXISTS pets ( id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY, user_id INT(6) UNSIGNED NOT NULL, name VARCHAR(50) NOT NULL, age INT(3) NOT NULL, breed VARCHAR(50) NOT NULL, photo_url VARCHAR(255) NOT NULL, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE )"; $conn->exec($sqlPets); echo "Table 'pets' created successfully or already exists.
"; } catch(PDOException $e) { echo "Error: " . $e->getMessage(); } $conn = null; ?>