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<h2><a href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+11+Function_POP">Asterisk 11 Function_POP</a></h2>
<h4>Page <b>added</b> by <a href="https://wiki.asterisk.org/wiki/display/~wikibot">Wiki Bot</a>
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<h1><a name="Asterisk11Function_POP-POP%28%29"></a>POP()</h1>
<h3><a name="Asterisk11Function_POP-Synopsis"></a>Synopsis</h3>
<p>Removes and returns the last item off of a variable containing delimited text</p>
<h3><a name="Asterisk11Function_POP-Description"></a>Description</h3>
<p>Example:</p>
<p>exten => s,1,Set(array=one,two,three)</p>
<p>exten => s,n,While($<span class="error">["$\{SET(var=$\{POP(array)\})\}" != ""]</span>)</p>
<p>exten => s,n,NoOp(var is ${var})</p>
<p>exten => s,n,EndWhile</p>
<p>This would iterate over each value in array, right to left, and would result in NoOp(var is three), NoOp(var is two), and NoOp(var is one) being executed.</p>
<h3><a name="Asterisk11Function_POP-Syntax"></a>Syntax</h3>
<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent">
<pre>POP(varname[,delimiter])</pre>
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<h5><a name="Asterisk11Function_POP-Arguments"></a>Arguments</h5>
<ul>
<li>varname</li>
<li>delimiter</li>
</ul>
<h3><a name="Asterisk11Function_POP-ImportVersion"></a>Import Version</h3>
<p>This documentation was imported from Asterisk Version SVN-trunk-r370322</p>
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