例子5-5. count_paragraphs
<?php
$smarty->assign('articleTitle',
"War Dims Hope for Peace. Child's Death Ruins Couple's Holiday.\n\n
Man is Fatally Slain. Death Causes Loneliness, Feeling of Isolation."
);
?>
|
模板为：
{$articleTitle}
{$articleTitle|count_paragraphs} |
输出为：
War Dims Hope for Peace. Child's Death Ruins Couple's Holiday.
Man is Fatally Slain. Death Causes Loneliness, Feeling of Isolation.
2 |
|