Help us understand the problem. What is going on with this article?

PDFをブラウザで表示

More than 1 year has passed since last update.

ソース

$path_parts = pathinfo($pdf_path);

header('Content-Type: application/pdf');
header('Content-Disposition: inline; filename="' . $path_parts['basename'] . '"');
header('Content-Length: ' . filesize($pdf_file));
readfile($pdf_path);

ポイント

Content-Dispositioninlinefilenameを設定してください。
これを設定しないとブラウザのPDFビューワーのダウンロードボタンで保存されるファイル名がデフォルトのものになってしまいます。

(ChromeとFirefoxは問題ありませんでしたが、これを設定しても、IE11はdownload.pdf、Edgeは無題.pdfになってしまいました。)
IEとEdgeの方のPDFビューワーからダウンロードする際の名前を設定するのは厳しいようです。

https://stackoverflow.com/questions/5478456/view-pdf-in-browser-but-save-with-wrong-file-name

関連

Content-Disposition: attachment; filename="ファイル名.pdf"でダウンロードさせる場合にIEは日本語ファイル名が文字化けする現象がありましたが、以下で対応できるとのことです。

https://qiita.com/takehironet/items/79c025e4140e29c57abe

Why not register and get more from Qiita?
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away
Comments
No comments
Sign up for free and join this conversation.
If you already have a Qiita account
Why do not you register as a user and use Qiita more conveniently?
You need to log in to use this function. Qiita can be used more conveniently after logging in.
You seem to be reading articles frequently this month. Qiita can be used more conveniently after logging in.
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away
ユーザーは見つかりませんでした