On 07/29/2009 07:48 PM, Daniel Kolbo wrote:


code works (no match) for me too on php 5.2.6 build date May 2 2008
18:01:20 with dumbdows NT.

preg_match fails but for a reason other than what I think you may be
expecting.  It fails b/c of the first forwards slash in $url.  The regex
engine doesn't even get past the second character let alone reaching the
end of line anchor.

The forward slash shouldn't be an issue as the delimiter is '%'. The full pattern is:

%^/foo/?$%U


Also, your code works (no match) with this first forward slash removed:
$url = 'foo(/)?'

But the string happens to start with a forward slash.


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