count_words

Возвращает количество слов.

Пример 5-7. count_words

index.php:

$smarty = new Smarty;
$smarty->assign('articleTitle', 'Dealers Will Hear Car Talk at Noon.');
$smarty->display('index.tpl');

index.tpl:

{$articleTitle}
{$articleTitle|count_words}

OUTPUT:

Dealers Will Hear Car Talk at Noon.
7

См. также count_characters, count_paragraphs и count_sentences


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