Re: [Users] strip_tail() string length? - sr-users

5 Feb 2007

Just a typo correction

On 02/05/07 13:54, Brandon Armstead wrote:
...
  Daniel-Constantin Mierla wrote:
> Stripping is now possible with the new introduced 'transformations':
> http://openser.org/dokuwiki/doku.php/transformations:devel
>
> So if you want to strip last two characters of username in R-URI
>
> $var(x) = $(rU{s.len})-2;
> $rU = $(ru{s.substr,0,$var(x)}); ^^^ this is:
$rU = $(rU{s.substr,0,$var(x)});

Cheers,
Daniel

...

 Cheers,
 Daniel

 On 01/30/07 09:08, Juha Heinanen wrote:
  Brandon Armstead writes:

  i.e. strip_tail(strlen($ru) - 2); ... or
something like such. 
 sorry, but my suggestion

 substr($ru, -2, 2)

 does not work, since it returns the last two chars of $ru not the
 remaining chars.  strlen is indeed needed for the above.  using php
 substr and strlen

 strip_tail(strlen($ru) - 2)

 becomes

 substr($ru, 0, strlen($ru) - 2)

 -- juha

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  Hello Daniel,

    Glad to see this implemented, I think it will be a definite asset 
 to the future and improvements of OpenSER.  Keep up the good work!

 Regards,
 Brandon