PHP的-为什么我的数据不会显示在Firefox

Question

I'm using the following code in an index.php page to display content from one page on another domain. However, it works fine in IE, but when I load the page in Firefox, its missing php data.

Am I doing something wrong or does firefox not allow this? Any help appreciated.

$domain = $_SERVER['HTTP_HOST'];
$crawl = "http://www.mysite.co.uk/page.php?domain=$domain";
$fd = fopen($crawl, "r");
while($buf = fgets($fd,1024))
{
echo $buf;
}
fclose($fd);

PLEASE NOTE: if I load the target url directly it works just fine

Answer 1

Try view source. It might be there, and just not displayed depending on the content.

Answer 2

In many cases such problems are caused by browser cache, and I faced with similar situation with Firefox particularly. Try cleaning it cache, then open page again.

Answer 3

Delete the file on the server, upload this code (its nothing more than a clearer solution which doesn't require allow_url_fopen which is dangerous).

Then clear the browser caches and see if it works:

<?
$domain = $_SERVER['HTTP_HOST'];
$crawl = "http://www.mysite.co.uk/page.php?domain=$domain";

$request = curl_init($crawl);    
print curl_exec($request);
curl_close($request); 
?>

Edit: If this doesn't work, upload a file with <? echo $_SERVER['HTTP_HOST']; ?> <? echo $_SERVER['HTTP_HOST']; ?> <? echo $_SERVER['HTTP_HOST']; ?> and check if it works in both browsers.

Answer 4

I'm going to say that there is probably something in page.php that has a syntax error or is malformed. If you take the exact same snippet and crawl something like http://google.com , you get consistent results in all major browsers.

Answer 5

Thanks for all the responses, however it was a stupid error on my part. I was loading up the domain with www. in firefox, but without the www. in IE, hence the difference. I've added a function to strip the www. from the refering domain and now it works fine.