PHP and DCOM
Posted: Mon Nov 12, 2007 1:35 am
feyd | Please use
If I run it as is I get a http 500 error if I comment out the foreach the code seems to run fine. If I then add $count = $objTheSessions->Count; inside the try it throws the following useful error;
exception 'com_exception' with message 'Source: Unknown
Description: Unknown' in C:\Inetpub\wwwroot\Citrix_test_again.php:19 Stack trace: #0 C:\Inetpub\wwwroot\Citrix_test_again.php(19): unknown() #1 {main}
Count is a property of the Sessions object. print $objMetaFrameFarm->FarmName; works correctly and is output to the browser.
I was under the impression that foreach allows you to traverse a collection like for each in vb but this does not seem to be the case the sessions object does implement a _NewEnum property which returns an enumerator (ienumvariant) object for the collection I'm having some difficulty with the syntax though......
Does anyone have any suggestions? Thanks.
feyd | Please use
Code: Select all
,Code: Select all
and [syntax="..."] tags where appropriate when posting code. Your post has been edited to reflect how we'd like it posted. Please read: [url=http://forums.devnetwork.net/viewtopic.php?t=21171]Posting Code in the Forums[/url] to learn how to do it too.[/color]
I have the following code;Code: Select all
<?
$objMetaFrameFarm = new COM("MetaFrameCOM.MetaFrameFarm");
$objMetaFrameFarm->Initialize(1);
$objTheSessions = $objMetaFrameFarm->Sessions;
print $objMetaFrameFarm->FarmName;
$objMetaFrameServers = $objMetaFrameFarm->Servers;
try
{
foreach($objMetaFrameServers as $objMetaFrameServer)
{
echo $objMetaFrameServer->ServerName;
}
}
catch (com_exception $x)
{
print $x . "\n";
}
?>exception 'com_exception' with message 'Source: Unknown
Description: Unknown' in C:\Inetpub\wwwroot\Citrix_test_again.php:19 Stack trace: #0 C:\Inetpub\wwwroot\Citrix_test_again.php(19): unknown() #1 {main}
Count is a property of the Sessions object. print $objMetaFrameFarm->FarmName; works correctly and is output to the browser.
I was under the impression that foreach allows you to traverse a collection like for each in vb but this does not seem to be the case the sessions object does implement a _NewEnum property which returns an enumerator (ienumvariant) object for the collection I'm having some difficulty with the syntax though......
Does anyone have any suggestions? Thanks.
feyd | Please use
Code: Select all
,Code: Select all
and [syntax="..."] tags where appropriate when posting code. Your post has been edited to reflect how we'd like it posted. Please read: [url=http://forums.devnetwork.net/viewtopic.php?t=21171]Posting Code in the Forums[/url] to learn how to do it too.[/color]