cuspsr/Core/Databases/PDO.php

<?php
namespace Core\Databases;

use Core\IDatabase;

class PDO implements IDatabase{

    protected $conn;

    public function connect($host,$user,$passwd,$dbname)
    {
        // TODO: Implement connect() method.
        $conn = new \PDO("mysql:host=$host;dbname=$dbname",$user,$passwd);
        $this->conn = $conn;
    }

    public function query($query)
    {
        // TODO: Implement query() method.
        return $this->conn->query($query);
    }

    public function close()
    {
        // TODO: Implement close() method.
        unset($this->conn);
    }
}