count_characters

index.php:

$smarty = new Smarty;
$smarty->assign('articleTitle', 'Cold Wave Linked to Temperatures.');
$smarty->display('index.tpl');

index.tpl:

{$articleTitle}
{$articleTitle|count_characters}
{$articleTitle|count_characters:true}
MOSTRA:

Cold Wave Linked to Temperatures.
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