Question

function insert_new_user($username, $password)
{
    # checking username is already taken
    if (username_exists($username))
        return false;

    # insert new user info
    global $pdo;
    $stmt = $pdo->pprepare('
        INSERT INTO users
        (username, password)
        values (:username, :password)');

    $stmt->execute( array(':username' => $username, ':password' => md5($password)) );

    if ($pdo->lastInsertId())
        return true;
    else
        return false;
}

当我尝试从mysql db检查用户存在时，我从这个php代码得到不确定的错误。我没有发现错误。如果我在编码方面做错了，请帮助我。

Answer 1

function insert_new_user($username, $password)
{
    # checking username is already taken
    if (username_exists($username))
        return false;

    # insert new user info
    global $pdo;
    $stmt = $pdo->prepare('
        INSERT INTO users
        (username, password)
        values (:username, :password)');

    $stmt->execute( array(':username' => $username, ':password' => md5($password)) );

    if ($pdo->lastInsertId())
        return true;
    else
        return false;
}

试试这个。我想你准备好了。

流行php功能错误

1 个答案: