count_paragraphs计算段数

index.php:



$smarty = new Smarty;

$smarty->assign('articleTitle', 'War Dims Hope for Peace. Child's Death Ruins Couple's Holiday.');

$smarty->display('index.tpl');



index.tpl:



{$articleTitle}

{$articleTitle|count_paragraphs}



OUTPUT:



War Dims Hope for Peace. Child's Death Ruins Couple's Holiday. 



Man is Fatally Slain. Death Causes Loneliness, Feeling of Isolation.

2