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clearAssign()
clears the value of an assigned variable
Description
===========
void
clearAssign
mixed
var
This can be a single value, or an array of values.
<?php
// clear a single variable
$smarty->clearAssign('Name');
// clears multiple variables
$smarty->clearAssign(array('Name', 'Address', 'Zip'));
?>
See also [`clearAllAssign()`](#api.clear.all.assign),
[`clearConfig()`](#api.clear.config),
[`getTemplateVars()`](#api.get.template.vars), [`assign()`](#api.assign)
and [`append()`](#api.append)
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