1. PHP Database SQL using PDO: Description: PDO (PHP Data Object) is a PHP extension that allows PHP to provide a standard interface for accessing databases. PDO supports various databases and acts as a database abstraction layer, which makes database programming more flexible and portable.
Code Example:
// connect to database using PDO $dsn = 'mysql:host=localhost;dbname=mydatabase'; $user = 'username'; $pass = 'password'; $pdo = new PDO($dsn, $user, $pass);
// prepare and execute a database query $stmt = $pdo->prepare('SELECT name, email FROM users WHERE id = :id'); $stmt->bindParam(':id', $id); $stmt->execute();
// fetch the result set $result_set = $stmt->fetchAll(PDO::FETCH_ASSOC);
Package Library: PDO is a built-in PHP extension and doesn't require any additional package/library.
2. PHP Database SQL using MySQLi: Description: MySQLi (MySQL Improved) is an API for accessing MySQL databases from PHP. It extends the functionality provided by the original MySQL API, providing better security, prepared statement support, and additional features.
Code Example:
// connect to database using MySQLi $mysqli = new mysqli('localhost', 'username', 'password', 'mydatabase');
// prepare and execute a database query $stmt = $mysqli->prepare('SELECT name, email FROM users WHERE id = ?'); $stmt->bind_param('i', $id); $stmt->execute();
// fetch the result set $result_set = $stmt->get_result()->fetch_all(MYSQLI_ASSOC);
Package Library: MySQLi is a built-in PHP extension and doesn't require any additional package/library.
3. PHP Database SQL using Laravel's Eloquent ORM: Description: Laravel's Eloquent ORM (Object-Relational Mapping) is a database abstraction layer that provides an easy-to-use and expressive syntax for interacting with databases. It's built on top of the PHP PDO library and provides a simple interface for basic CRUD (Create, Read, Update, Delete) operations.
Code Example:
// connect to database using Laravel's Eloquent ORM use Illuminate\Database\Capsule\Manager as Capsule; $capsule = new Capsule(); $capsule->addConnection([ 'driver' => 'mysql', 'host' => 'localhost', 'database' => 'mydatabase', 'username' => 'username', 'password' => 'password' ]); $capsule->setAsGlobal(); $capsule->bootEloquent();
// perform database operations using Eloquent ORM $user = new User; $user->name = 'John Doe'; $user->email = 'johndoe@example.com'; $user->save();
Package Library: Laravel's Eloquent ORM is part of the Laravel framework and requires the installation of the Laravel package/library.
PHP Database::Sql - 1 examples found. These are the top rated real world PHP examples of Database::Sql from package testswarm extracted from open source projects. You can rate examples to help us improve the quality of examples.