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Thu 04 of Dec, 2008 [02:09 UTC]

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Asterisk func len

Created by: murf,Last modification on Fri 27 of Jul, 2007 [14:14 UTC] by baji

Synopsis:

 Returns the length of the argument given

Description:


 LEN(<string>)
 


Notes


  • *CLI> core show function LEN

Return value

Returns integer length of the string.

Example

exten => s,1,Set(foo=${LEN(${mystring})})


See also


Comments

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222

333check length of caller ID string using LEN

by baji, Friday 27 of July, 2007 [14:13:43 UTC]
;
;
 exten => s,n,Set(v_CallerID=${CDR(src)})
;
exten => s,n,GotoIf($[ "${LEN(${v_CallerID})}" = "10" ]?ok:)
;
 exten => s,n,Set(v_CallerID=3305551212)         ; If incorrect length, use default
;
 exten => s,n(ok),NoOp(${v_CallerID})
;