bueno que cren que esté mal en mis headers? :S gracias.
Código PHP:
   <?php
 
// FIRST I NEED TO LOG IN
 
$client = new soapclient("https://login.twinfield.com/webservices/session.asmx?WSDL"); 
 
// BELOW THE REAL USERNAME, PASSWORD AND ORGANISATION ARE USED
 
$params = array('user' => 'USERNAME', 'password' => 'PASSWORD', 'organisation' => 'ORGANISATION');
 
$response = $client->__soapCall("Logon", array($params), null, $mySoapHeader, &$mySoapHeader); 
 
print_r($response);
 
// THIS RETURNS
 
/*
 
stdClass Object
(
    [LogonResult] => Ok
    [nextAction] => None
    [cluster] => https://c1.twinfield.com
)
 
 
*/
 
$SessionID = $mySoapHeader['Header']->SessionID;
 
echo("<hr>");
 
// THIS RETURNS
 
/*
 
Array
(
    [Header] => stdClass Object
        (
            [SessionID] => 25c7d3e3-13c4-49c9-aba0-e240371a07f9
        )
 
*/
 
echo("<hr>");
 
$xml_to_send = '<transactions> 
  <transaction destiny="temporary"> 
    <header> 
      <office>100</office> 
      <code>SLS</code> 
      <currency>EUR</currency> 
      <period>2006/6</period> 
      <date>20060615</date> 
      <invoicenumber>112</invoicenumber> 
    </header> 
    <lines> 
      <line id="1" type="total"> 
        <dim1>1300</dim1> 
        <dim2>1000</dim2> 
        <value>119.00</value> 
        <debitcredit>debit</debitcredit> 
      </line> 
      <line id="2" type="detail"> 
        <dim1>8020</dim1> 
        <value>100.00</value> 
        <vatcode>SH</vatcode> 
        <debitcredit>credit</debitcredit> 
        <description>...</description> 
      </line> 
      <line type="vat" id="3"> 
        <dim1>1530</dim1> 
        <value>19.00</value> 
        <vatcode>VH</vatcode> 
        <debitcredit>credit</debitcredit> 
      </line> 
    </lines> 
  </transaction> 
</transactions>';
 
$finmut = new soapclient("https://c1.twinfield.com/webservices/processxml.asmx?wsdl"); 
 
$body = array('xmlRequest' => $xml_to_send);
$header = array('Header' => array('SessionID' => $SessionID));
 
$response = $finmut->__soapCall("ProcessXmlString", array($body), null, $header); 
 
print_r($finmut);
 
print_r($response);
 
// Muestra
 
// Fatal error: SoapClient::__soapCall() [<a href='soapclient.--soapcall'>soapclient.--soapcall</a>]: Invalid SOAP header in /Users/chris/Sites/4thport-booking.com/twinfield/send.php on line 58
 
?>     
 



