function __construct($urlpage = "") { spdo::query("SELECT * FROM page WHERE urlpage='" . $urlpage . "'"); if ($urlpage != "") { $this->urlpage = $urlpage; $this->is_valid = true; } }
public function query($query) { if (self::$instance == null) { self::getInstance(); } try { self::$query = $query; return self::$instance->query(self::$query); } catch (PDOException $e) { $this->err_msg = "Error: " . $e->getMessage(); return false; } }