Código (PHP):
Porque é que aparece este erro?
<?php
class DB {
private static $_instance = null;
private $_pdo,
$_query,
$_error = false,
$_results,
$_count = 0;
}
private function __construct() {
try {
$this->_pdo = new PDO('mysql:host=' . Config::get('mysql/host') . ';dbname=' . Config::get('mysql/db') , Config::get('mysql/username'), Config::get('mysql/password'));
} catch (PDOException $e) {
die($e->getMessage());
}
}
public static function getInstance() {
if (!isset(self::$_instance)) {
self::$_instance = new DB();
}
return self::$_instance;
}
?>
class DB {
private static $_instance = null;
private $_pdo,
$_query,
$_error = false,
$_results,
$_count = 0;
}
private function __construct() {
try {
$this->_pdo = new PDO('mysql:host=' . Config::get('mysql/host') . ';dbname=' . Config::get('mysql/db') , Config::get('mysql/username'), Config::get('mysql/password'));
} catch (PDOException $e) {
die($e->getMessage());
}
}
public static function getInstance() {
if (!isset(self::$_instance)) {
self::$_instance = new DB();
}
return self::$_instance;
}
?>
Porque é que aparece este erro?