note 42903 deleted from function.get-headers by nlopess
| From: | nlopess@php.net | Date: | Mon, 06 Sep 2004 17:00:20 +0000 |
| Subject: | note 42903 deleted from function.get-headers by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-76109@lists.php.net to get a copy of this message | ||
Note Submitter: skinums_frostbot_com
----
I've made a backport of this function. I have tested with php4, it should also work for php3.
<?php
/**
* @return array
* @param string $url
* @desc Fetches all the headers sent by the server in response to a HTTP request.
* @author skinums <skinums_frostbot_com>
*/
function get_headers_php4($url)
{
$url_info = parse_url($url);
$fp = fsockopen($url_info['host'],80,$errno,$errstr,30);
if (!$fp)
{
exit;
}
else
{
$head = "GET ".$url_info['path']."?".$url_info['query'];
$head .= " HTTP/1.0\r\nHost: ".$url_info['host']."\r\n\r\n";
fputs($fp,$head);
while(!feof($fp))
{
$line = fgets($fp,1024);
if (strpos($line,"\r\n",0) === 0)
{
fclose($fp);
return $header;
}
else
{
$header[] = $line;
}
}
}
}
?>
-= skin =-