smarty/docs/en/programmers/api-functions/api-clear-all-assign.xml

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision$ -->
<refentry id="api.clear.all.assign">
 <refnamediv>
  <refname>clear_all_assign()</refname>
  <refpurpose>clears the values of all assigned variables</refpurpose>
 </refnamediv>
 <refsect1>
  <title>Description</title>
  <methodsynopsis>
   <type>void</type><methodname>clear_all_assign</methodname>
   <void />
  </methodsynopsis>
  <example>
   <title>clear_all_assign()</title>
   <programlisting role="php">
<![CDATA[
<?php
// passing name/value pairs
$smarty->assign('Name', 'Fred');
$smarty->assign('Address', $address);

// will output above
print_r( $smarty->get_template_vars() );

// clear all assigned variables
$smarty->clear_all_assign();

// will output nothing
print_r( $smarty->get_template_vars() );

?>
]]>
   </programlisting>
  </example>
  <para>
  See also
  <link linkend="api.clear.assign"><varname>clear_assign()</varname></link>,
  <link linkend="api.clear.config"><varname>clear_config()</varname></link>,
  <link linkend="api.get.template.vars"><varname>get_template_vars()</varname></link>,
  <link linkend="api.assign"><varname>assign()</varname></link>
  and <link linkend="api.append"><varname>append()</varname></link>
  </para>
 </refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"../../../../manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->