> > > > empty($s) or $s eq '' > > But empty($s) doesn't return true for an empty string, it returns > true for an empty sequence. If $s is defined as an empty string > you'll get false(): >
Correct thats why I used empty($s) or $s eq '' Or in context if(empty($s) or $s eq '') then 'its a blank string' else 'its not' But thanks for the tip on fn:not() !!! I gotta try that. ---------------------------------------- David A. Lee [email protected] http://www.xmlsh.org _______________________________________________ [email protected] http://x-query.com/mailman/listinfo/talk
