在HTML / PHP中传递变量的推荐方法？

Question

Hi I just have a simple question: What is the recommended way to pass variables when working on your site. - get, post, session, cookies, hidden fields, ...

Answer 1

• GET when showing data
• POST when modifying data
• session when storing data between requests that doesn't need to stay after the session expires
• database (or other persistent storage) for data that needs to hang around between sessions

Cookies; more or less never. Anything that you would put there could almost always be better stored in the session. Perhaps for persistent logins, only.

Hidden fields; again, almost never, use a session and keep the data safe on the server. Sometimes used as storage points for data collected via javascript, but that's it.