如何在 PHP 中包含外部文件？
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How do I include an external file in PHP?
提问by Sean
I need to include and external file that is on another url. For example google.com. I have tested the include using local files, so that much works, but if I try and use 127.0.0.1/filetoinclude.txt Nothing happens. I don't get an error, I just get a blank page. So how am I supposed to include http://google.comin my page?
我需要包含另一个 url 上的外部文件。例如 google.com。我已经使用本地文件测试了包含，所以很多工作，但如果我尝试使用 127.0.0.1/filetoinclude.txt 什么也没有发生。我没有收到错误，我只是得到一个空白页。那么我应该如何在我的页面中包含http://google.com呢？
回答by Horatio Alderaan
I have no idea why you'd want to do this, but you could most certainly try something like:
我不知道您为什么要这样做，但您肯定可以尝试以下操作：
<?php
$google_page = file_get_contents('http://www.google.com');
echo $google_page;
?>
回答by Jacob Relkin
You'll need to use file_get_contents:
你需要使用file_get_contents：
$data = file_get_contents('http://google.com'); //will block
Or fopen:
或者fopen：
$fp = fopen('http://google.com', 'r');
$data = '';
while(!feof($fp))
$data .= fread($fp, 4092);
fclose($fp);
echo $data;
