Benim $ aExtensionObjects dizide şeyler ama $ aExtensionName bütün sadece çıkış bir neden gibi görünüyor ince gösterir print_r?

$aExtensionObjects Array:

Array ( [0] => Extension Object ( [iID:private] => [sExtensionName:private] => 2147483647 [db:private] => MySQLiPluggin Object ( [sqliConnection:private] => mysqli Object ( ) [Query:private] => [getResult:private] => ) [bExisting] => 1 ) [1] => Extension Object ( [iID:private] => [sExtensionName:private] => 876378990 [db:private] => MySQLiPluggin Object ( [sqliConnection:private] => mysqli Object ( ) [Query:private] => [getResult:private] => ) [bExisting] => 1 )) ) Etc..

$aExtensionName Array:

Array ( [] => 989898 )

Kod [ed: belki?]

    $manExtensionManager  = new extensionManager(); 

    $aExtensionObjects   = $manExtensionManager->getallExtensions();

    $aExtensionName      = array();

for($iCount=0; $iCount<count($aExtensionObjects);$iCount++){
    $Extension = $aExtensionObjects[$iCount];
    $aExtensionName[$Extension->getExtensionID()] = $Extension->getExtensionName(); 
}