[asterisk-users] receiving 1st digit from a variable

Tamer Higazi th982a at googlemail.com
Tue Feb 24 14:52:13 CST 2009


Hi people!
I want to save the 1st letter from the ${EXTEN} variable. I don't want
to trim it, I want to RESAVE it into a new variable.

Let us assume the ${EXTEN} contains: 0698332977 then I'd love to get the 0

I would thank you for all advises.



Tamer



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