api-clear-assign.md

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(), clearConfig(), getTemplateVars(), assign() and append()