运行后游览器显示空白，表里没加上

Question

<?php     try{        $dsn='mysql:host=localhost;dbname=hpu';        $username='root';        $password='root';                $pdo = new PDO($dsn, $username, $password);        $sql='INSERT t_mymanage(username,password,password2,realname,id_number,email)              VALUES("king","'.md5('king').'","'.md5('king').'","qiaolexiang","410422199503051217","[e-mail]"';//         echo $sql;        $res=$pdo->exec($sql);        echo "2222".$res."11111";    }catch (PDOException $e){        echo $e->getMessage();    }    ?>

Answer 1

INSERT INTO table_name