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smarty/docs/it/programmers/api-functions/api-clear-assign.xml

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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision$ -->
<refentry id="api.clear.assign">
<refnamediv>
<refname>clear_assign</refname>
<refpurpose></refpurpose>
</refnamediv>
<refsect1>
<title />
<methodsynopsis>
<type>void</type><methodname>clear_assign</methodname>
<methodparam><type>mixed</type><parameter>var</parameter></methodparam>
</methodsynopsis>
<para>
Annulla il valore di una variabile assegnata in precedenza.
Pu<50> essere un valore singolo, o un array di valori.
</para>
<example>
<title>clear_assign</title>
<programlisting role="php">
<![CDATA[
<?php
// annullamento di una singola variabile
$smarty->clear_assign("Name");
// annullamento di pi<70> variabili
$smarty->clear_assign(array("Name", "Address", "Zip"));
?>
]]>
</programlisting>
</example>
</refsect1>
</refentry>
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