私は自分で設計したフォームを持っており、UTF-8コンテンツを受け入れてMySQLデータベースに挿入することを目的としています。データベースに接続するためのエンコーディングとして、charsetutf-8でPDOを使用しました。コンテンツに一重引用符などの文字が含まれている場合でも、挿入クエリは失敗します。クエリで使用する前に、入力コンテンツでどの組み込み関数を使用する必要がありますか。以下は、データベースに挿入される直前に形成されるサンプルクエリです。
INSERT INTO dbname.table
(input_xml)
VALUES
('<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<ip_Input>
<ip_xml>
Qaiku.com – What Can We
Learn From Failure?By Guest Blogger, September 11, 2012, Leave a
CommentEditor's note: I think we in the tech press have the tendency to
focus on the positive stories and forget about the startups that didn't live up
their expectations. Our Sofanatics coverage this past week has been one of the
few times we've covered abandoned projects, which is a pitty because there are a
lot to learn from "failures." Below we have a long read from Eero Holmila which
is one part eulogy, and another part what he's learned from the now-announced
shutdown of Qaiku.com.Qaiku.com might be a familiar name for some of the
readers of Arctic Startup. However, I am quite sure that the background and the
rough road from high hopes to a bitter decline probably is not. I am the CEO of
Rohea, a company behind a handful of quite successful Finnish websites like
Kotikokki.net, Kuvake.net, Mikseri.net and of course a less successful
Qaiku.com.I am going to share some lessons learned through the trip. I hope
some of it might be of use, spark up ideas or if nothing else, be at least a bit
entertaining. One last important disclaimer: all the opinions are my own.Now
without further delay, this is the story of
Qaiku.
</ip_xml>
</ip_Input>
');