WSDL and Readable WSDL return blank

[GoogleCodeExporter]

When I visit server.php the interface description page shows normally, and the 
soap client generates properly.
However, the wsdl returns a blank page with no errors.

I am unsure if this is an error on my part, an error in the system, or some 
combination.
All php_wsdl files are in "/php_wsdl" and no extensions are being used.

It looks like no work has been done on this project since 2011, but it appears 
that this is an excellent library and very useful for me. So, I appreciate all 
the work you've done and any help you may be able to offer.

Thanks!
- Alex Davis

Original issue reported on code.google.com by AEDsoftw...@gmail.com on 28 Jun 2013 at 11:44

Attachments:

• server.php
• service_functions.php

[GoogleCodeExporter]

As an additional note, wrapping the format() call in try-catch catches no 
exceptions.
I assume that this is where the problem is, however.

- AD

Original comment by AEDsoftw...@gmail.com on 28 Jun 2013 at 11:53