如何使用php GET变量发布带有curl的xml？

Question

the script will post xml content to a url, and i need to include the php GET variables (eg. $RegionId), pls advise how to.

 $RegionId = $_GET["RegionId"];

// xml data 


$xml_data ='<AvailabilitySearch>
  <RegionId xmlns="http://www.reservwire.com/namespace/WebServices/Xml">$RegionId</RegionId>
  <HotelId xmlns="http://www.reservwire.com/namespace/WebServices/Xml">0</HotelId>
  <HotelStayDetails xmlns="http://www.reservwire.com/namespace/WebServices/Xml">
</AvailabilitySearch> 
';

// assigning url and posting with curl 

$URL = "http://roomsxmldemo.com/RXLStagingServices/ASMX/XmlService.asmx";

$ch = curl_init($URL);

............
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$RegionId is not posted on the script, how to use the GET or POST variable on that xml content?

Answer 1

Hope this will help You

 $RegionId = $_GET["RegionId"];

    // xml data 


    $xml_data ='<?xml version="1.0" encoding="UTF-8"?><AvailabilitySearch>
      <RegionId xmlns="http://www.reservwire.com/namespace/WebServices/Xml">{$RegionId}</RegionId>
      <HotelId xmlns="http://www.reservwire.com/namespace/WebServices/Xml">0</HotelId>
      <HotelStayDetails xmlns="http://www.reservwire.com/namespace/WebServices/Xml">
    </AvailabilitySearch> 
    ';

    // assigning url and posting with curl 

    $URL = "http://roomsxmldemo.com/RXLStagingServices/ASMX/XmlService.asmx";
    $headers = array(
    "Content-type: text/xml",
    "Content-length: " . strlen($xml_data),
    "Connection: close",
);

$ch = curl_init(); 
curl_setopt($ch, CURLOPT_URL,$UR);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 20);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml_data);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

$data = curl_exec($ch); 
curl_close($ch);
echo $data;