class php.db.PDO
Available on php
PDO::FETCHCOLUMN = 7 PDO::FETCHCLASS = 8 PDO::FETCHINTO = 9 PDO::PARAMSTR = 2 PDO::FETCHBOTH = 4 PDO::FETCHORI_NEXT = 0
static function open(dsn:String, ?user:String, ?password:String, ?options:Dynamic):Connection