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<h2><a href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+11+Function_FIELDNUM">Asterisk 11 Function_FIELDNUM</a></h2>
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<h1><a name="Asterisk11Function_FIELDNUM-FIELDNUM%28%29"></a>FIELDNUM()</h1>
<h3><a name="Asterisk11Function_FIELDNUM-Synopsis"></a>Synopsis</h3>
<p>Return the 1-based offset of a field in a list</p>
<h3><a name="Asterisk11Function_FIELDNUM-Description"></a>Description</h3>
<p>Search the variable named <em>varname</em> for the string <em>value</em> delimited by <em>delim</em> and return a 1-based offset as to its location. If not found or an error occured, return <tt>0</tt>.</p>
<p>The delimiter may be specified as a special or extended ASCII character, by encoding it. The characters <tt>\n</tt>, <tt>\r</tt>, and <tt>\t</tt> are all recognized as the newline, carriage return, and tab characters, respectively. Also, octal and hexadecimal specifications are recognized by the patterns <tt>\0nnn</tt> and <tt>\xHH</tt>, respectively. For example, if you wanted to encode a comma as the delimiter, you could use either <tt>\054</tt> or <tt>\x2C</tt>.</p>
<p>Example: If ${example} contains <tt>ex-amp-le</tt>, then ${FIELDNUM(example,-,amp)} returns 2.</p>
<h3><a name="Asterisk11Function_FIELDNUM-Syntax"></a>Syntax</h3>
<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent">
<pre>FIELDNUM(varname,delim,value)</pre>
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<h5><a name="Asterisk11Function_FIELDNUM-Arguments"></a>Arguments</h5>
<ul>
<li>varname</li>
<li>delim</li>
<li>value</li>
</ul>
<h3><a name="Asterisk11Function_FIELDNUM-ImportVersion"></a>Import Version</h3>
<p>This documentation was imported from Asterisk Version SVN-trunk-r370322</p>
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