如何从一个网站获得文本并显示在另一个 [英] How to get text from one website and display on another

问题描述

我期待code脚本，但我想知道我将如何让我们说从一个网站获得的数据（site1.com - 比方说在网页中只包含文本，例如：ABC123），我想另一个网站要能如果可能抢到一个PHP的格式，没有了iframe或任何此数据（site2.com）。

I am looking to code scripts, but I would like to know how would I let's say get data from one website (site1.com - let's say the page contains ONLY text, IE: abc123) and I want another website to be able to grab this data (site2.com) in a PHP format, no iframes or anything, if possible.

我会如何做这样？我想code API脚本一样，所以人们可以将其添加到他们的网站，并没有什么，例如;字符串发生器（site1.com将生成字符串，site2.com将能够使用的字符串中的PHP格式）

How would I go about doing such? I want to code API like scripts, so people can add them to their site and what not, for example; string generator (site1.com will generate the string, and site2.com will be able to use the string in a php format)

和我想学习的方式是一样的上面，还有一个办法，其中site2.com可以选择返回值的长度。像site1.com将设置明显的恢复，让我们说，如果想站点2 5数字组成的字符串，SITE1将生成字符串，只需在页面返回它（site1.com/gen?leng=5可以工作，但它的事得到它的网站上显示。）

And the way I would like to learn is the same as above, AND also a way where site2.com can choose the length of the returned value. Like site1.com will be setup obviously to return let's say if site2 wanted a string of 5 digits, site1 will generate the string and simply return it in the page (site1.com/gen?leng=5 could work, but its the matter of getting it displayed on the site..)

我想站点1生成的字符串，每说。我想外部网站（站点2）能够获得这个字符串，并在PHP格式使用它，像$字符串= site1generatedstring

推荐答案

在第二个站点，您可以：

In second site you can:

$remoteText = file_get_html("http://firstserver.com/page");

和您可以处理这个VAR（ $ remoteText ），因为你需要。

And you can handle this var ($remoteText) as you need.

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