Thanks for the response,
I think I have solved the problem using the code in the attached text
document.
Thanks for the help,
Marc
Roman Neuhauser wrote:
# [EMAIL PROTECTED] / 2006-10-18 17:23:53 +0200:
Is it possible to receive information on a html site, such as the
language, date modified?
If so how would I go about doing this?
Your question is very vague, so I'm taking the liberty of
interpretation.
- ftp://ftp.rfc-editor.org/in-notes/rfc2616.txt
- http://www.php.net/http
(haven't used pecl_http myself, you might have to resort to
http://www.php.net/sockets)
function get_raw_header($host,$doc)
{
$httpheader = '';
$fp = fsockopen ($host, 80, $errno, $errstr, 30);
if (!$fp)
{
echo $errstr.' ('.$errno.')';
}else{
fputs($fp, 'GET '.$doc.' HTTP/1.0'."\r\n".'Host:
'.$host."\r\n\r\n");
while(!feof($fp))
{
$httpresult = fgets ($fp,1024);
$httpheader = $httpheader.$httpresult;
if (ereg("^\r\n",$httpresult))
break;
}
fclose ($fp);
}
return $httpheader;
}
function get_header_array($Url)
{
$Url = ereg_replace('http://','',$Url);
$endHostPos = strpos($Url,'/');
if(!$endHostPos) $endHostPos = strlen($Url);
$host = substr($Url,0,$endHostPos);
$doc = substr($Url,$endHostPos,strlen($Url)-$endHostPos);
if($doc == '') $doc = '/';
$raw = get_raw_header($host,$doc);
$tmpArray = explode("\n",$raw);
for ($i=0;$i<sizeof($tmpArray); $i++)
{
@list($Name, $value) = explode(':', $tmpArray[$i], 2);
$array[trim($Name)]=trim($value);
}
return $array;
}
$remote_file = 'http://www.whatever.com/';//states which url to read
the modified date from
$array = get_header_array($remote_file);//gets the data on the page
$remote_file
$deUpdate = date('Ymj',strtotime($array['Last-modified']));
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