Smarty Manual
This manual is provided as a courtesy. It is not an official source. Please check smarty.php.net for updated information.
This is used to count the number of sentences in a variable.
Example 5-6. count_sentences
<?php $smarty->assign('articleTitle', 'Two Soviet Ships Collide - One Dies. Enraged Cow Injures Farmer with Axe.' );?>
Where template is:
{$articleTitle} {$articleTitle|count_sentences}
This will output:
Two Soviet Ships Collide - One Dies. Enraged Cow Injures Farmer with Axe. 2
See also count_characters, count_paragraphs and count_words.