note 21637 rejected from language.variables.predefined by david
| From: | david@php.net | Date: | Sun, 23 Jun 2002 02:22:37 +0000 |
| Subject: | note 21637 rejected from language.variables.predefined by david | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-32121@lists.php.net to get a copy of this message | ||
I am trying to find a simple code for printer friendly pages. The one I found doesn't seem to
work. Any help will be apreciated. Here is the code.
$fd= fread(fopen($HTTP_REFERER, "r"), 100000);
if ($fd)
{
$start= strpos($fd, "<!-- CONTENT -->");
$finish= strpos($fd, "<!-- /CONTENT -->");
$length= $finish-$start;
$code=Substr($fd, $start, $length);
}
The error I get says:
Warning: fopen("", "r") - Inappropriate ioctl for device in
"/home/blah/blah"
Warning: Supplied argument is not a valid File-Handle resource in "/home/blah/blah"