PHP:
скопировать код в буфер обмена
скопировать код в буфер обмена
- class Database{
- static private $Instance = NULL;
- public $dbh;
- private $host="localhost";
- private $user="root";
- private $password="";
- private $db="testdb";
- protected function __construct(){
- try{
- $this->dbh=new PDO("mysql:host=$this->host;dbname=$this->db",$this->user,$this->password);
- $this->dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
- }catch(PDOException $e){
- }
- }
- protected function __clone() {}
- static public function getInstance(){
- if(self::$Instance ==NULL){
- self::$Instance = new Database();
- }
- return self::$Instance;
- }
- }