Jul 14
What does this mean? Well for starters, those nice little PCRE shorthands for character classes just don’t work! So putting this in your Varnish VCL will silently do nothing:
if (req.url ~ "/\d+(/$|/\?|\?|$)") ...
whereas this match:
if (req.url ~ "/[0-9]+(/$|/\?|\?|$)") ...
Enjoy.
