[Users] strip_tail() string length?

[Daniel-Constantin Mierla]

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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>>>
>>>   
>>
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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
>