一键下载并保存(使用php) [英] download and save in one click (using php)

问题描述

如何从php页面下载文件，然后将其保存到文件夹中，然后检索保存的文件，然后将其发送给数据库内的所有用户.

How to download a file from a php page then save it into a folder, after that retrieve the saved file then send it to all user inside the database.

推荐答案

从客户端的角度(下载始终由扮演客户端角色的软件完成)，没有诸如"PHP页面"之类的东西.对于客户端，所有页面都是相同的. HTTP是HTTP.

如果您想使用PHP下载任何内容，请参见: http://php.net/manual/zh/function. fopen.php [ ^ ].此页面上有一个下载示例，请找到它.基本上，您只是打开一个流并通过其URL绑定任何资源，这取决于您使用的URL方案.这对于下载代码是透明的.

—SA

From the standpoint of the client (download is always done by software playing the role of the client), there is no such thing as "PHP page". For a client, all pages are the same. HTTP is HTTP.

If you want do download anything with PHP, look here: http://php.net/manual/en/function.fopen.php[^]. There is a download sample on this page, please find it. Basically you simply open a stream and binds with any resource by its URL, depending on the URL scheme you use. This is transparent to the downloading code.

—SA

这篇关于一键下载并保存(使用php)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！