Question

我有一个基本的插入记录，用于将用户捕获的数据插入数据库。这是一个非常简单的形式，标题，文章和日期。我想创建一个slug条目。所以，如果我输入：这是一个新闻标题，那么我希望它存储在标题列中，但也存储，这是一个新闻标题在slug列中。

我使用它可以创建连字符：

function create_url_slug($string){
   $slug=preg_replace('/[^A-Za-z0-9-]+/', '-', $string);
   return $slug;
}

我有一个这样的插页：

$hostname_slugs = "localhost";
$database_slugs = "slugs";
$username_slugs = "root";
$password_slugs = "root";
try{
    $conn = new PDO('mysql:host=$hostname_slugs;dbname=$database_slugs', '$username_slugs', '$password_slugs');

    $slug = create_url_slug($_POST['newsarticle']);

    //we'll use a prepared statement, which will sanitize our strings for us!
    $stmt = $conn->prepare('INSERT INTO news (articledate, newsheadline, headlineslug, newsarticle) VALUES (:articledate, :newsheadline, :headlineslug, :newsarticle)');
    $stmt->bindParam(':articledate', $_POST['articledate']);
    $stmt->bindParam(':newsheadline', $_POST['newsheadline']);
    $stmt->bindParam(':headlineslug', $_POST['headlineslug']);
    $stmt->bindParam(':newsarticle', $slug);

    $stmt->execute();

    echo 'Successfully saved article!';

} catch(PDOException $e){
    echo "There was an error: ".$e->getMessage();
    exit();
}

但我不确定如何实现我想要的。

Answer 1

看起来你有headline slug，这无论如何都是你想要的。对？所以，让我们将它包装在我们的函数create_url_slug()

中

create_url_slug(GetSQLValueString($_POST['headlineslug'], "text"))

应该是你所需要的一切。

让我们使用PDO作为上面提到的绅士！

try{
    $conn = new PDO('mysql:host=host;dbname=yourdatabasename', 'user', 'pass');

    $slug = create_url_slug($_POST['newsarticle']);

    //we'll use a prepared statement, which will sanitize our strings for us!
    $stmt = $conn->prepare('INSERT INTO news (articledate, newsheadline, headlineslug, newsarticle) VALUES (:articledate, :newsheadline, :headlineslug, :newsarticle)');
    $stmt->bindParam(':articledate', $_POST['articledate']);
    $stmt->bindParam(':newsheadline', $_POST['newsheadline']);
    $stmt->bindParam(':headlineslug', $_POST['headlineslug']);
    $stmt->bindParam(':newsarticle', $slug);

    $stmt->execute();

    echo 'Successfully saved article!';

} catch(PDOException $e){
    echo "There was an error: ".$e->getMessage();
    exit();
}

<强>资源

添加存储在数据库中的标题时，自动创建slug

1 个答案: