Подсчитывает количество абзацев в переменной.
Пример 5.5. count_paragraphs
<?php
$smarty->assign('articleTitle',
"War Dims Hope for Peace. Child's Death Ruins Couple's Holiday.\n\n
Man is Fatally Slain. Death Causes Loneliness, Feeling of Isolation."
);
?>
Шаблон:
{$articleTitle}
{$articleTitle|count_paragraphs}
Результат обработки:
War Dims Hope for Peace. Child's Death Ruins Couple's Holiday.
Man is Fatally Slain. Death Causes Loneliness, Feeling of Isolation.
2
См. также count_characters, count_sentences и count_words.