基于slim-pdo做的一个pdo数据库类
$ composer require tonychen/php-db
// 把下面的代码片段,加入到composer.json文件里面
"require": {
"tonychen/php-db": "0.1"
}
require_once 'vendor/autoload.php';
$pdo = \Tony\DB\DbFactory::getInstance(['dsn' => 'mysql:host=192.168.1.11;dbname=test;charset=utf8','user'=>'root', 'password' => '123456']);
// 使用原生
$res = $pdo->fetchRow('SELECT * FROM player');
//------------------------使用sql builder---------------------------//
// SELECT * FROM users WHERE id = ?
$selectStatement = $pdo->select()
->from('users')
->where('id', '=', 1234);
$stmt = $selectStatement->execute();
$data = $stmt->fetch();
// INSERT INTO users ( id , usr , pwd ) VALUES ( ? , ? , ? )
$insertStatement = $pdo->insert(array('id', 'usr', 'pwd'))
->into('users')
->values(array(1234, 'your_username', 'your_password'));
$insertId = $insertStatement->execute(false);
// UPDATE users SET pwd = ? WHERE id = ?
$updateStatement = $pdo->update(array('pwd' => 'your_new_password'))
->table('users')
->where('id', '=', 1234);
$affectedRows = $updateStatement->execute();
// DELETE FROM users WHERE id = ?
$deleteStatement = $pdo->delete()
->from('users')
->where('id', '=', 1234);
$affectedRows = $deleteStatement->execute();