php pdo access链接
复制代码 代码如下:
class dbhelpclass
    {
        private $conn;
        private $qxid;
        private $ret;
function __construct()
        {
            $path=../../app_data/sd#f#45g_!.mdb;
            $constr=driver={microsoft access driver (*.mdb)}; dbq=.realpath($path);
            $this->conn= new pdo(odbc:$constr) or die (pdo connection faild.);        }
/*读取*/
        function read($sql,$params=array())
        {
            $bind=$this->conn->prepare($sql);
            $arrkeys=array_keys($params);
            foreach($arrkeys as $row)
            {
                $bind->bindvalue(:.$row,$params[$row]);
            }
            $bind->execute() or die('sql error:'.$sql);
            $result=$bind->fetchall();
return $result;
        }
/*添加,修改需调用此方法*/
        function edit($sql,$params=array())
        {
            $bind=$this->conn->prepare($sql);
            $arrkeys=array_keys($params);
            foreach($arrkeys as $row)
            {
                $bind->bindvalue(:.$row,$params[$row]);
}
$a=$bind->execute() or die('sql error');
            return $a;
        }
    }
    $dbh =new dbhelpclass();
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