i need connect database , don't need show errors. must use try/catch exception.
class mysqldatabase { private $connection; function __construct() { $this->open_connection(); } public function open_connection() { $this->connection = mysql_connect(host_name, db_user, db_password); if (!$this->connection) { die('not connected: ' . mysql_error()); } else { $db_selected = mysql_select_db(db_name, $this->connection); if (!$db_selected) { die ('can\'t use foo : ' . mysql_error()); } } } public function getconnection() { return $this->connection; } }
why wouldn't use pdo
class mysqldatabase { private $connection; public function __construct() { $this->open_connection(); } public function open_connection() { try { $this->connection = new pdo( sprintf('mysql:host=%s;dbname=%s;', host_name,db_name), db_user, db_password, array( pdo::mysql_attr_init_command => 'set names \'utf8\'' )); $this->connection->setattribute( pdo::attr_errmode, pdo::errmode_exception); } catch (pdoexception $e) { printf('connected problem, code: %s, meassage: %s',$e->getcode(),$e->getmessage()); exit(1); } } public function getconnection() { return $this->connection; } } 