Este es usado para contar el número de frases en la variable.
Example 5.6. count_sentences
<?php
$smarty->assign('articleTitle',
'Two Soviet Ships Collide - One Dies.
Enraged Cow Injures Farmer with Axe.'
);
?>
Donde el template es:
{$articleTitle}
{$articleTitle|count_sentences}
esta es la salida:
Two Soviet Ships Collide - One Dies. Enraged Cow Injures Farmer with Axe. 2
ver también count_characters, count_paragraphs y count_words.
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