Sandeep.C.R - 2012-03-02 08:32:35 - In reply to message 1 from Ken Williams
Many thanks for pointing out this bug.
Actually you can call isset on a node to check for its existance.
But I have modified the code so that when a non existent node is accessed it will just return false.
I have uploaded the new version of file here at phpclasses and at its bitbucket repo at https://bitbucket.org/sandeepcr529/crxml
Hope this helps.
Thanks and regards,