Smarty Manual
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count_paragraphs

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

Example 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."
                );

?>

Where template is:

{$articleTitle}
{$articleTitle|count_paragraphs}

This 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

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