如何调用globus tour的xml soap api

i want to implement the tour API of globus tour :- "http://webapi.globusandcosmos.com/gvitawapi.asmx?op=GetAllAvailableMediaToursXML" i am using following code to run xml $xml= ' Globus '; $url='http://localhost/api/api.php';

   $ch= curl_init('http://localhost/api/api.php');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, 1);

    curl_setopt($ch, CURLOPT_POSTFIELDS,$xml);
    $result= @curl_exec($ch); print_r($result); die;
    if($result=== false) {
    echo "Error performing request";
    }else{
    $xml_doc= simplexml_load_string($result);

    echo 'Status is ',$xml_doc->status,'<br/>';
    if($xml_doc->status =='SUCCESS') {
     echo 'Data is ',$xml_doc->data,'<br/>';
   }else{
    echo 'Error is ',$xml_doc->errormessage,'<br/>';
   }
  } 

but it keeps loading the page. please correct me if i am wrong

you must close the curl connection after execute curl_close($ch); here at your line

$result= @curl_exec($ch);curl_close($ch); print_r($result); die;