[PHP] Multiple user session management confusion?

4.2.2 MySQL 3.23.52 Client: Win2000 Professional 5.00 SP2 Internet Explorer 6.0.2600 Any tips gratefully received! Thanks Ian -- Ian Thurlbeckhttp://www.stams.strath.ac.uk/ Statistics and Modelling Science, University of Strathclyde Livingstone Tower, 26 Richmond Street

[PHP] Bug in look-behind assertions in PCRE patterns ?

() is correctly ignores the foobar function name. However the second preg_match() does NOT ignore the $bar as I expected. I converted this to Perl and it correctly ignores both! Is this a bug, or am I missing something ? using PHP-4.3.10 + apache 1.3.33 + fc 1 Many thanks Ian -- Ian Thurlbeck