Fetch URL content containing xml data in php

        function socketpost($domain,$portno=80,$method,$url,$data)
        {
                $http_response = "";
                // building POST-request:
                $http_request.= $method." ".$url ." HTTP/1.0\r\n";
                $http_request.= "Content-type: application/x-www-form-urlencoded\r\n";
                $http_request.="Content-length: ".strlen($data)."\r\n";
                $http_request.= "Cache-Control: no-cache\r\n";
                $http_request.= "User-Agent: MSIE\r\n";
                $http_request.="Connection: close\r\n";
                $http_request.="\r\n";
                $http_request.= $data."\r\n";
 
                $fp = fsockopen($domain, $portno,$errno, $errstr);
                if($fp)
                {
                        fputs($fp, $http_request);
                        while (!feof($fp)) $http_response .= fgets($fp, 128);
                        fclose($fp);
                }
                else
                {
                         error_log("function:socketpost||socketerror|ERROR: $errno - $errstr\n");
                }
                $response=split("\r\n\r\n",$http_response);
 
                $header=$response[0];
                $responsecontent=trim($response[1]);
                return $responsecontent;
        }
 
 
$domain = "www.domain.com";
$portno = 80;
$method = "POST";
$url    = "/folder/action.php";
$data   = "LoginID=string&Password=string&strRequest=string";
$tmp_str_response = socketpost($domain,$portno,$method,$url,$data);
                                              

1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24:
25:
26:
27:
28:
29:
30:
31:
32:
33:
34:
35:
36:
37:
38:

<?php // paypal_ipn.php - custom PayPal IPN processor
 
$req		.= "name=RAY&$key=$value"; // YOUR POST VARIABLES HERE SEPARATED BY AMPERSANDS
 
// POST TO PayPal SYSTEM TO VALIDATE
$header .= "POST /cgi-bin/webscr HTTP/1.0\r\n";
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "Content-Length: " . strlen($req) . "\r\n\r\n";
$fp = fsockopen ('www.paypal.com', 80, $errno, $errstr, 30);
 
// TEST FOR VERIFICATION
if (!$fp) { // HTTP ERROR
	warning_RAY("IPN HTTP ERROR", "fsockopen failed \n\n ERRNO=$errno \n\n ERRSTR=$errstr \n\n");
	die();
}
 
// HTTP OPEN - WRITE HEADER AND REQUEST
fputs ($fp, $header . $req);
 
// HTTP OPEN - READ PayPal RESPONSE, GATHERING HEADERS TO THE VERY END
$paypal_reply 	= '';
$paypal_headers	= '';
while (!feof($fp)) {
	$paypal_reply	= fgets ($fp, 1024);
	$paypal_headers	.= $paypal_reply;
}
fclose ($fp);
 
// IF THIS IS TRULY A POST FROM PAYPAL, PROCESS ORDER NOTIFICATION
if (strcmp ($paypal_reply, "VERIFIED") == 0) {
	$errormsg = "";
 
/* etc... */

                                              

1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24:
25:
26:
27:
28:
29:
30:
31:
32:
33:

<form target="_blank" action='https://sub.domain.com/Service/DataServices.asmx/RequestData' method="POST">                      
<table>
<tr>
<td>Parameter</td>
<td>Value</td>
</tr>
<tr>
<td>LoginID:</td>
<td><input type="text" name="LoginID"></td>
</tr>
<tr>
<td>Password:</td>
<td><input type="text" name="Password"></td>
</tr>
<tr>
<td>strRequest:</td>
<td><input type="text" name="strRequest"></td>
</tr>
<tr>
<td></td>
<td align="right"> <input type="submit" value="Invoke" class="button"></td>
</tr>
</table>
</form>     

                                              

1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24: