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<?php
/**
* Runtime Methods createLocalArrayVariable
*
* @package Smarty
* @subpackage PluginsInternal
* @author Uwe Tews
*
**/
class Smarty_Internal_Runtime_Var
{
/**
* Template code runtime function to create a local Smarty variable for array assignments
*
* @param \Smarty_Internal_Template $tpl template object
* @param string $varName template variable name
* @param bool $nocache cache mode of variable
*/
public function createLocalArrayVariable(\Smarty_Internal_Template $tpl, $varName, $nocache = false)
{
if (!isset($tpl->tpl_vars[$varName])) {
$tpl->tpl_vars[$varName] = new Smarty_Variable(array(), $nocache);
} else {
$tpl->tpl_vars[$varName] = clone $tpl->tpl_vars[$varName];
if (!(is_array($tpl->tpl_vars[$varName]->value) ||
$tpl->tpl_vars[$varName]->value instanceof ArrayAccess)
) {
settype($tpl->tpl_vars[$varName]->value, 'array');
}
}
}
}
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