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Re: Regex positional capture in map

November 03, 2014 09:24AM
On 03 Nov 2014, at 17:18, B.R. <reallfqq-nginx@yahoo.fr> wrote:

> Using named captures works (as demonstrated by https://stackoverflow.com/questions/12459518/nginx-extract-a-value-from-a-variable-or-any-string), though:
> map $host $foo {
> "~*^www\.(?<domain>.*)$" $domain; # Named capture wins
> default $foo;
> }

default $host;

--
Igor Sysoev
http://nginx.com

> On Mon, Nov 3, 2014 at 3:03 PM, B.R. <reallfqq-nginx@yahoo.fr> wrote:
> map's documentation states:
> A regular expression can contain named and positional captures that can later be used in other directives along with the resulting variable.
>
> Trying to do the following failed validation:
> map $host $foo {
> "~*^www\.(.*)$" $1; # Positional capture fails
> default $foo;
> }
>
> What am I doing wrong?
> ---
> B. R.

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Subject Author Posted

Regex positional capture in map

B.R. November 03, 2014 09:06AM

Re: Regex positional capture in map

B.R. November 03, 2014 09:20AM

Re: Regex positional capture in map

Igor Sysoev November 03, 2014 09:24AM

Re: Regex positional capture in map

B.R. November 03, 2014 05:04PM

Re: Regex positional capture in map

Maxim Dounin November 03, 2014 07:24PM

Re: Regex positional capture in map

B.R. November 04, 2014 02:48AM

Re: Regex positional capture in map

Francis Daly November 03, 2014 06:06PM



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