(How to) iterate correctly over Segment Group Items

[jonnsn]

May rather be a question than a real issue.
I have a MSCONS D04B Message (some files with multiple UNH-Messages, if relevant).
I want to process the SG10 QTY segments.
So I tried

$this->ediParser->load($ediFile);
$ediData = $this->ediParser->get();
$this->ediReader->setParsedFile($ediData);    
$this->mappingProvider = new \EDI\Mapping\MappingProvider($ediMessageVersion);
$segments = $this->ediAnalyser->loadSegmentsXml($this->mappingProvider->getSegments());
$serviceSegments = $this->ediAnalyser->loadSegmentsXml($this->mappingProvider->getServiceSegments(3));
$this->ediInterpreter = new \EDI\Interpreter($this->mappingProvider->getMessage($ediMessageType), $segments, $serviceSegments);
$preparedInterpreter = $this->ediInterpreter->prepare($ediData);

http://www.stylusstudio.com/edifact/d04b/MSCONS.htm#part4.3.1

This way I get a nice array in $preparedInterpreter, where I can navigate to SG9. There I would expect to find the QTY Segments.
But there is only one, whereas the file contains 960.

SG9 => array(1 item)
                     0 => array(4 items)
                        lineItem => array(3 items)
                        additionalProductId => array(4 items)
                        quantity => array(3 items)
                           segmentIdx => 13 (integer)
                           segmentCode => 'QTY' (3 chars)
                           quantityDetails => array(2 items)
                              quantityTypeCodeQualifier => '220' (3 chars)
                              quantity => '3.484' (5 chars)
                        date/time/period => array(2 items)
                           0 => array(3 items)
                              segmentIdx => 14 (integer)
                              segmentCode => 'DTM' (3 chars)
                              date => array(3 items)
                           1 => array(3 items)
                              segmentIdx => 15 (integer)
                              segmentCode => 'DTM' (3 chars)
                              date => array(3 items)

What am I missing/doing wrong?

Otherwise I could loop like this:

foreach($this->ediInterpreter->getMessages() as $message) {
   foreach($message as $segmentIndex => $segment) {
      if($segmentName == 'XXX') {
         // do some stuff
      }
   }
}

But I am unsure if this is the intended way with this library. In the Examples I could not find anything suitable.

Thanks for your hints.

[sabas]

Uhm... Could you share the file with me? (via email)

[jonnsn]

E-Mail is on its way :)
Thanks for your help!

[sabas]

@jonnsn if you were using php-edifact packages before, try to perform a composer update

[jonnsn]

Thank you very much!
Seems to work fine now, I should have checked my version first.