Re: DOE an attribute to prevent spam?

> There's a common trick to prevent bots scanning sites and collecting 
> email addresses 

which assumes the screen scraper can't read xml or html syntax which is less and
less common, but anyway

standard xslt 1 doesn't honour doe in attributes, saxon has an extension
to allow this, I'm not sure which engine you are using from php
(libxslt? sablotron?, ...) I don't see anything in exslt but perhaps
your processor has a specific extension cf
http://saxon.sourceforge.net/saxon6.5.5/extensions.html#disable

David

________________________________________________________________________
The Numerical Algorithms Group Ltd is a company registered in England
and Wales with company number 1249803. The registered office is:
Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom.

This e-mail has been scanned for all viruses by Star. The service is
powered by MessageLabs. 
________________________________________________________________________