This is used to count the number of sentences in a variable. A sentence being delimited by a dot, question- or exclamation-mark (.?!).
Пример 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}
Will output:
Two Soviet Ships Collide - One Dies. Enraged Cow Injures Farmer with Axe. 2
See also
count_characters
,
count_paragraphs
and
count_words
.