Piwigo/include/smarty/docs/designers/language-modifiers/language-modifier-count-paragraphs.md

count_paragraphs

This is used to count the number of paragraphs in a variable.

<?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."
                );

?>

Where template is:

{$articleTitle}
{$articleTitle|count_paragraphs}

Will output:

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

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

See also count_characters, count_sentences and count_words.