$user_id = 1; $user = $db->getOne("SELECT * FROM users WHERE id = ?", [$user_id]); echo $user['name']; echo $user['email'];
$product_id = 5; $product = $db->getOne("SELECT * FROM products WHERE id = ?", [$product_id]); echo $product['name']; echo $product['price'];Package Libraries: The getOne function is a part of the PHP Database Class library. This library provides a simple and easy-to-use interface for interacting with the database. Some popular PHP Database Class libraries that include the getOne function are: 1. PDO (PHP Data Objects) 2. ADOdb 3. Zend_Db 4. Doctrine Overall, using the getOne function in PHP helps simplify database interactions and reduces the amount of code needed to retrieve single records from the database.