public static function getInstance() { if (!isset(self::$instance)) { self::$instance = new PDO("mysql:host=localhost;dbname=mestrado", "root", "root"); self::$instance->exec("set names utf8"); } return self::$instance; }
public static function getInstance() { if (!isset(self::$instance)) { self::$instance = new PDO("mysql:host=localhost;dbname=mestrado", "root", "root"); self::$instance->exec("set names utf8"); } return self::$instance; }