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                            Asterisk Project : Asterisk 13 Function_SHIFT
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            Created by <span class='author'> wikibot</span> on Aug 08, 2014
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                    <h1 id="Asterisk13Function_SHIFT-SHIFT()">SHIFT()</h1>

<h3 id="Asterisk13Function_SHIFT-Synopsis">Synopsis</h3>

<p>Removes and returns the first item off of a variable containing delimited text</p>

<h3 id="Asterisk13Function_SHIFT-Description">Description</h3>

<p>Example:</p>

<p>exten =&gt; s,1,Set(array=one,two,three)</p>

<p>exten =&gt; s,n,While($[&quot;${SET(var=${SHIFT(array)})}&quot; != &quot;&quot;])</p>

<p>exten =&gt; s,n,NoOp(var is ${var})</p>

<p>exten =&gt; s,n,EndWhile</p>

<p>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.</p>


<h3 id="Asterisk13Function_SHIFT-Syntax">Syntax</h3>


<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent">
<pre>SHIFT(varname[,delimiter])</pre>
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<h5 id="Asterisk13Function_SHIFT-Arguments">Arguments</h5>

<ul>
	<li><code>varname</code></li>
	<li><code>delimiter</code></li>
</ul>


<h3 id="Asterisk13Function_SHIFT-SeeAlso">See Also</h3>


<h3 id="Asterisk13Function_SHIFT-ImportVersion">Import Version</h3>

<p>This documentation was imported from Asterisk Version SVN-branch-13-r420538</p>
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                    <p>Document generated by Confluence on Aug 11, 2014 13:48</p>
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