On 10/27/2010 02:16 AM, dotnetdub wrote:
Where is the best place to lookup documentation about working with
variables.
I come from the if len(x$)=y then
xxx
xxx
xxx
End If
school!
Looking for the best place to lookup documentation for checking
characters, lengths of strings and removing or prepending stuff based
on the results.
The best place to learn about types of variables and variable-related
syntax and behaviour in general is the core cookbook:
http://www.kamailio.org/dokuwiki/doku.php/core-cookbook:3.1.x
This also describes many matching operations, operators for
prepending, etc.
More sophisticated string operations, such as selection of substrings,
regular expression matching, component extraction, splitting into
tokens by a delimeter, etc. are known as "transformations." They can
be applied to most variables, and an examination of them is found here:
http://www.kamailio.org/dokuwiki/doku.php/transformations:3.1.x
If the question is more about which variables are defined/exposed in
certain situations, the pseudovariables doc is most appropriate:
http://www.kamailio.org/dokuwiki/doku.php/pseudovariables:3.1.x
-- Alex
--
Alex Balashov - Principal
Evariste Systems LLC
1170 Peachtree Street
12th Floor, Suite 1200
Atlanta, GA 30309
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/
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