How to remove the "IF" in this fcgi config

[Valentin V. Bartenev]

On Saturday 23 February 2013 00:11:26 Francis Daly wrote:
> On Thu, Feb 21, 2013 at 07:08:56PM +0000, Ed W wrote:
> > On 21/02/2013 17:54, Igor Sysoev wrote:
> Hi there,
> 
> > >                location ~ ^(?<script_name>.+\.php)(?<path_info>/|$) {
> > 
> > Can I ask you to confirm the correction of a typo in your answer. Do I
> > 
> > want this:
> >     ....(?<path_info>.*) {
> 
> You probably want
> 
>                location ~ ^(?<script_name>.+\.php)(?<path_info>/.*|$) {
> 
> because you want to match /X.php or /X.php/X but not /X.phpX.
> 

IMHO,

   location ~ ^(?<script_name>.+\.php)(?<path_info>/.*)?$ {

looks better.


% pcretest -b -d -m -s+   
PCRE version 8.30 2012-02-04

  re> !^(?<script_name>.+\.php)(?<path_info>/.*|$)!
Memory allocation (code space): 42
Memory allocation (JIT code): 1739
------------------------------------------------------------------
  0  38 Bra
  3     ^
  4  15 CBra 1
  9     Any+
 11     .php
 19  15 Ket
 22   9 CBra 2
 27     /
 29     Any*
 31   4 Alt
 34     $
 35  13 Ket
 38  38 Ket
 41     End
------------------------------------------------------------------
Capturing subpattern count = 2
Named capturing subpatterns:
  path_info     2
  script_name   1
Options: anchored
No first char
Need char = 'p'
Subject length lower bound = 5
No set of starting bytes
data> 


  re> !^(?<script_name>.+\.php)(?<path_info>/.*)?$!
Memory allocation (code space): 40
Memory allocation (JIT code): 1732
------------------------------------------------------------------
  0  36 Bra
  3     ^
  4  15 CBra 1
  9     Any+
 11     .php
 19  15 Ket
 22     Brazero
 23   9 CBra 2
 28     /
 30     Any*
 32   9 Ket
 35     $
 36  36 Ket
 39     End
------------------------------------------------------------------
Capturing subpattern count = 2
Named capturing subpatterns:
  path_info     2
  script_name   1
Options: anchored
No first char
Need char = 'p'
Subject length lower bound = 5
No set of starting bytes


  wbr, Valentin V. Bartenev

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