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<h2>Name</h2>
<p>clear_assign() — clears the value of an assigned variable</p>
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<div class="refsect1" title="Description">
<a name="id3098006"></a><h2>Description</h2>
<code class="methodsynopsis"><span class="type">void </span><span class="methodname">clear_assign</span>(<span class="methodparam"><span class="type">mixed </span><span class="parameter">var</span></span>);</code><p>
This can be a single value, or an array of values.
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<a name="id3098838"></a><p class="title"><b>Example 13.7. clear_assign()</b></p>
<div class="example-contents"><pre class="programlisting">
<?php
// clear a single variable
$smarty->clear_assign('Name');
// clears multiple variables
$smarty->clear_assign(array('Name', 'Address', 'Zip'));
?>
</pre></div>
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See also
<a class="link" href="api.clear.all.assign.html" title="clear_all_assign()"><code class="varname">clear_all_assign()</code></a>,
<a class="link" href="api.clear.config.html" title="clear_config()"><code class="varname">clear_config()</code></a>,
<a class="link" href="api.get.template.vars.html" title="get_template_vars()"><code class="varname">get_template_vars()</code></a>,
<a class="link" href="api.assign.html" title="assign()"><code class="varname">assign()</code></a>
and <a class="link" href="api.append.html" title="append()"><code class="varname">append()</code></a>
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