xml post

	$ch = curl_init();
	curl_setopt($ch, CURLOPT_HEADER, 1);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
	//$url = 'http://localhost:10088/travelport_dev/smsxml.php';
	$url = "http://lambda.smsmedia.ug/travelport/index.php";
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_POST, 1);
	curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
	curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));
	$content=curl_exec($ch);
	$info = curl_getinfo($ch);
	$htt_code = $info['http_code'];
	curl_close($ch);

$content var_dump


(string:1661) HTTP/1.0 417 Expectation failed
Server: squid/2.7.STABLE6
Date: Fri, 22 Jul 2011 08:19:59 GMT
Content-Type: text/html
Content-Length: 1318
X-Squid-Error: ERR_INVALID_REQ 0
X-Cache: MISS from mail.smsmedia.info
X-Cache-Lookup: NONE from mail.smsmedia.info:3128
Via: 1.0 mail.smsmedia.info:3128 (squid/2.7.STABLE6)
Connection: close

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML><HEAD><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<TITLE>ERROR: The requested URL could not be retrieved</TITLE>
<STYLE type="text/css"><!--BODY{background-color:#ffffff;font-family:verdana,sans-serif}PRE{font-family:sans-serif}--></STYLE>
</HEAD><BODY>
<H1>ERROR</H1>
<H2>The requested URL could not be retrieved</H2>
<HR noshade size="1px">
<P>
While trying to process the request:
<PRE>
POST /travelport/index.php HTTP/1.1
Host: lambda.smsmedia.ug
Accept: */*
Content-Type: text/xml
Content-Length: 1281
Expect: 100-continue

</PRE>
<P>
The following error was encountered:
<UL>
<LI>
<STRONG>
Invalid Request
</STRONG>
</UL>

<P>
Some aspect of the HTTP Request is invalid.  Possible problems:
<UL>
<LI>Missing or unknown request method
<LI>Missing URL
<LI>Missing HTTP Identifier (HTTP/1.0)
<LI>Request is too large
<LI>Content-Length missing for POST or PUT requests
<LI>Illegal character in hostname; underscores are not allowed
</UL>
<P>Your cache administrator is <A HREF="mailto:webmaster">webmaster</A>.

<BR clear="all">
<HR noshade size="1px">
<ADDRESS>
Generated Fri, 22 Jul 2011 08:19:59 GMT by mail.smsmedia.info (squid/2.7.STABLE6)
</ADDRESS>
</BODY></HTML>