count_paragraphs

変数内のパラグラフの数をカウントします。

例 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."
                );

?>

   

テンプレート


{$articleTitle}
{$articleTitle|count_paragraphs}

   

出力


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

Man is Fatally Slain. Death Causes Loneliness, Feeling of Isolation.
2

   

count_characterscount_sentences および count_words. も参照してください。