This page last changed on Jul 20, 2012 by wikibot.
SHIFT()
Synopsis
Removes and returns the first item off of a variable containing delimited text
Description
Example:
exten => s,1,Set(array=one,two,three)
exten => s,n,While($["$\{SET(var=$\{SHIFT(array)\})\}" != ""])
exten => s,n,NoOp(var is ${var})
exten => s,n,EndWhile
This would iterate over each value in array, left to right, and would result in NoOp(var is one), NoOp(var is two), and NoOp(var is three) being executed.
Syntax
Arguments
Import Version
This documentation was imported from Asterisk Version SVN-trunk-r370328
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